How do dogs air-condition themselves?

From barking to marking, wet noses to wagging tails, these videos answer the most puzzling questions you've ever had about man's best friend.

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A Dog's Life: A Dog's Cooling System

For wild and domestic dogs, the nose and tongue are a cooling system. Dogs breathe in air through the nose and out the mouth. Learn more about dogs on Discovery Channel's "A Dog's Life."


For wild and domestic dogs, the nose and tongue are a cooling system. Dogs breathe in air through the nose and out the mouth. Learn more about dogs on Discovery Channel's "A Dog's Life."
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A Dog's Life: A Dog's Cooling System

On Discovery Channel's "A Dog's Life," learn how the arctic fox evolved small ears and fur-covered footpads in order to cope with extreme temperatures. These canines can survive in 94 degrees below zero.
1:50

A Dog's Life: Arctic Fox

On Discovery Channel's series "A Dog's Life," learn how a dog's sense of smell is much more powerful than humans. Dogs breathe in scent particles into chambers of their nose which are then sampled for analysis.
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A Dog's Life: Dog's Sense of Smell

America's Cutest Dog is back and out to beat last year's crop of cuddly pooches. With a cute singing puppy, a salsa dancing lab and a bulldog dressed like "Shrek" this is going to be fun.
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America's Cutest Dog 2010: Who Will Be the Cutest?

An emotional Senior remembers his best friend of 11 years, Gus, whose progressive cancer forced the family to make a difficult decision.
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American Chopper: Goodbye Gus

When he hears that Senior's dog Gus has died, Junior chooses to call -- rather than just text or email -- his dad to offer his condolences.
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American Chopper: Junior Reaches Out

In the aftermath of his mother's death, Senior expresses his disappointment in the state of his relationship with his sons to Rick.
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American Chopper: Upset vs. Angry

The Golden Retriever takes first place at the American Kennel Club National Agility Championship. Watch the competitors on Animal Planet's "American Kennel Club National Agility Championship."
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American Kennel Club: Agility Championship

The American Kennel Club presents the championship for the 24" dogs on Animal Planet's "American Kennel Club National Agility Championship."
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American Kennel Club: Agility Competition 24 Inch Class

Watch the American Kennel Club Agility Invitationals for 12" dogs on Animal Planet's "American Kennel Club National Agility Championship."
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American Kennel Club: Agility Run

Meet Bobbie, an 82-year-old woman with 150 dogs. She doesn't think of herself as a hoarder.
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Animal Hoarding: 82 Year Old Keeps 150 Dogs

Disease swept through a new litter of 13 puppies, killing all but one. Alan holds a funeral for the deceased puppies.
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Animal Hoarding: A Funeral for 12 Puppies

Brandy agrees to give her animals up and hires a professional cleaning crew to help her with her home.
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Animal Hoarding: A Step Forward

Alan loves Chihuahuas, but he has lost count of how many he has. The dogs' barking and messes are preventing Alan and his family from doing much of anything.
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Animal Hoarding: Alan

Brandy has 10 pets and works two jobs while going to nursing school. She lives by herself in her grandmother's old house and has filled it with animals she's taken in.
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Animal Hoarding: Brandy

After her two bulldogs have puppies, Deanna goes from having 3 dogs to having 28.
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Animal Hoarding: Bulldog-Poodle Mix Breeds Trouble

Greg was a musician for over 30 years but now caring for his 21 dogs takes up all of his time.
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Animal Hoarding: Dogs Ruining Ex-Rocker

Judy has been trying to renovate her house for 6 years but all of her money goes to taking care of her 59 dogs. She sleeps in the kennel with her pets.
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Animal Hoarding: Dogs Take Over Abandoned House

Brandy has ten animals and works 60 hour weeks. A therapist comes by her home to assess her living situation in an attempt to help her.
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Animal Hoarding: Her Life is a Mess

Alan has 31 dogs, but he also lives with his husband, mother and sister. The situation is getting out of control and Alan must choose between his family or his dogs.
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Animal Hoarding: Husband or 31 Dogs

Alan is convinced to have his dogs spayed and neutered, but he is still unwilling to give any of them up for adoption.
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Animal Hoarding: Not Giving Up

Isabella Rossellini has always had a love of animals dating back to her childhood. Here she talks about her first dog and some of her pets growing up.
2:17

Animals Distract Me: Episode 1

Did you know there is an insect that lives on your eye and feeds off of your eyelashes? Isabella wonders what those insects think of mascara.
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Animals Distract Me: Episode 2

Is it truly possible to have a guilt free meal? From chicken to fish, to beef and vegetables our culture is full of food covered with pesticides and grown with hormones.
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Animals Distract Me: Episode 3

What does Darwin and butterflies and your fingers have to do with evolution? Isabella finds out.
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Animals Distract Me: Episode 4

Isabella imagines what it would be like to be a giant in New York City and listens to the sweet sound of crickets.
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Animals Distract Me: Episode 5

A YouTube video shows a dog seemingly howling a baby to sleep. Is that what's really going on? James Williams gets the real story.
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Animals: Dog Howls Baby To Sleep Explained

Amie takes the girls on a good old-fashioned hunting trip to "Booger Bottom." She wants them to experience the joy of being outdoors, but Val is more interested in converting her drab camouflage outfit to high end camo-couture.
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Bama Belles: Camouflage Couture

Jana thought it would be nice to drop off lunch for her husband at baseball practice... She winds up inviting the entire baseball team over for a party.
2:21

Bama Belles: Dugout Discussion

What three tips does the Beverly Hills Groomer have for the Obama's First Pooch? Watch Artist make his pitch to become Bo Obama's groomer and learn more about the Portuguese water dog.
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Beverly Hills Groomer: White House Groomer

The American Academy of Pediatrics reports dogs bite more than four and a half million people each year with almost half of these victims under the age of ten. Check out this clip from Discovery Health to learn more about dog bites.
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Cleveland Clinic 2008: Dog Bites

Discover the power that your pet can have over your health in part one of "Pets and People," presented by Discovery's "Continuing Medical Education" series.
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Continuing Medical Education: Pets and People: Part 1

Discover the power that your pet can have over your health in part three of "Pets and People," presented by Discovery's "Continuing Medical Education" series.
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Continuing Medical Education: Pets and People: Part 3

Discover the power that your pet can have over your health in part four of "Pets and People," presented by Discovery's "Continuing Medical Education" series.
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Continuing Medical Education: Pets and People: Part 4

This place may be "dog friendly," but who's going to walk the dogs from the 20th floor of this high rise apartment? Watch this video from TLC's "Deals on the Bus."
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Deals on the Bus: Dog Friendly High-Rise?

Watch the second installment of Discovery Health tips presented by Jeff Corwin to learn more about the proper training your dog needs to ensure a healthy and happy lifestyle.
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Discovery Health Clips: Training Your Dog

Watch the second installment of Discovery Health tips presented by Jeff Corwin to learn more about walking your dog.
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Discovery Health Clips: Walking Your Dog

Watch the second installment of Discovery Health tips presented by Jeff Corwin to learn more about the proper training your dog needs to ensure a healthy and happy lifestyle and advice on what not to do when training your dog.
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Discovery Health Clips: What Not To Do with Dogs

Watch this Medialink video to see the dog trainer to the stars and hear her secrets to training your pampered pooch. Tamar Gellar has trained dogs for Oprah Winfrey, Ben Affleck, Nicollette Sheridan, Owen Wilson and Steve Martin.
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Dog Trainer of the Stars

Watch this video from TED to learn more about dogs and pets. Dog trainer Ian Dunbar discusses our world through the eyes of our beloved dogs. By knowing our pets' perspective, we can build their love and trust.
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Dog Trainer Tips

Watch this video about dog training on HowStuffWorks. Dog trainer Sidney Aarons show us Christmas tricks for dogs, like sitting still and being obedient. Learn all about dogs and training in Hound TV's last episode of 2006.
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Dog Training Video: Hound TV Episode 13

Watch this video about dog training on HowStuffWorks. Dog trainer Sidney Aarons shows us flyball, and introduces us to the dog of the week. Learn all about dogs and training in this episode of Hound TV.
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Dog Training Video: Hound TV Episode 14

Watch this video about dog training on HowStuffWorks. Dog trainer Sidney Aarons takes us to a dog show in Melbourne, shows us how to care for sheepdogs and more. Learn all about dogs and training in this episode of Hound TV.
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Dog Training Video: Hound TV Episode 15

Meet a dog who loves her job - moving geese and other birds away from areas heavy with air traffic. She helps prevent potential crashes, saving many human and avian lives in the process.
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Dog.Friend.Hero.: Dog Helps Stop Plane Crashes

After he was diagnosed with Post Traumatic Stress Disorder, Staff Sgt. Spencer Milo was taken off of active duty from the war in Afghanistan and sent home. As part of his therapy he became involved with the Warrior Canine Connection.
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Dog.Friend.Hero: Dog Heals Soldier's Invisible Wounds

When Ricochet was just a puppy her owner thought of giving her up for adoption when her training methods failed on her. Little did she know that this aloof dog's love of surfing would inspire millions of people and raise hundreds of thousands of dollars.
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Dog.Friend.Hero: Dog Surfs With Disabled Boy

The Bodie Foundation was having to spend a lot of time and money to image the ground of their historic park to find signs of ancient burials. Enter the Institute for Canine Forensics, a team of dogs that can find just about anything.
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Dog.Friend.Hero: Dogs Find 100s of Bodies In Ghost Town

Midge can get into car trunks and other small spots to help police make drug busts. Kids love her too.
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Dog.Friend.Hero: World's Smallest Drug Sniffing Dog

The affenpinscher is a terrier-like toy breed of dog. The breed is German in origin and dates back to the 17th century.
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Dogs 101: Affenpinscher

Need to get a job done? Call an Australian Kelpie.
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Dogs 101: Australian Kelpie

The Basset Hound holds the record for the longest dog ears. Learn more about this aristocratic dog.
4:05

Dogs 101: Basset Hound

Famous for protecting livestock, the Belgian Malinos is now known for protecting man.
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Dogs 101: Belgian Malinos

This breed holds the distinction as being America's first -dog.
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Dogs 101: Black and Tan Coonhound

This dog is large, sturdy, and built for serious action.
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Dogs 101: Black Russian Terrier

The Bluetick Coonhound is a dopey, goofy, and lovable.
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Dogs 101: Bluetick Coonhound

Designed for speed and endurance, this is not a sports car.
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Dogs 101: Borzoi

This breed bit the hand of Hitler and lived to tell the tale.
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Dogs 101: Bouvier Des Flandres

It looks like a shaggy dog, but the Briard is a hard-worker from France.
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Dogs 101: Briard

The Brussels Griffon has been featured in many Hollywood hits.
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Dogs 101: Brussels Griffon

The Canaan is a dog cool enough to be JFK Jr.'s best friend and smart enough to be man's battlefield buddy.
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Dogs 101: Canaan Dog

Meet the clumber. Big, beautiful, and loaded with personality.
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Dogs 101: Clumber Spaniel

A Dandie Dinmont Terrier is a small breed of dog in the terrier family. The breed has a very long body, short legs, and a distinctive "top-knot" of hair on its head.
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Dogs 101: Dandie Dinmont Terrier

With the introduction of sheep to Australia, the population of Dingos boiled over due to the new food source.
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Dogs 101: Dingo

Bred to hunt wild boar, this might be the most muscular dog in all of dogville.
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Dogs 101: Dogo Argentino

If elegance is an English trait, then this Setter sure suits its name.
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Dogs 101: English Setter

Contrary to the name, the Japanese Chin is actually from China.
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Dogs 101: Japanese Chin

Smile, and the Keeshond is one breed that will smile back.
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Dogs 101: Keeshond

The Kooikerhondje or Kooiker Hound, is a small spaniel-type breed of dog of Dutch ancestry that was originally used as a working dog, particularly in duck hunting and tolling. Kooikers were popular in the 17th and 18th centuries.
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Dogs 101: Kooikerhondje

The Leonberger is a large breed of dog. The breed's name derives from the city of Leonberg in Baden-Wuerttemberg,Germany. According to legend, the Leonberger was ostensibly bred as a 'symbolic dog' that would mimic the lion in the town crest.
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Dogs 101: Leonberger

Some call this breed the clown of the dog world. Tune to to find out why.
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Dogs 101: Miniature Bull Terrier

The Tibetan Mastiff is an ancient breed and type of domestic dog originating with nomadic cultures of Central Asia.
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Dogs 101: Tibetan Mastiff

On Animal Planet's "E-Vets: Things Pets Swallow," watch a labrador get surgery to remove a rock from its intestine.
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E Vets: A Labrador Has a Rock in his Belly

On Animal Planet's "E-Vets: Things Pets Swallow," a dog comes in having swallowed a whole bottle of ibuprofen.
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E Vets: Dog Swallowed Ibuprofen

In this clip from Animal Planet's "E-Vets Interns," a dog gets bitten by a rattlesnake. Watch how the veterinarians handle this situation.
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E Vets: Interns: Dog Bitten by a Rattlesnake

Meet Scamp, a miniature schnauzer with the ability to predict when a person will die. Can science shed light on this mystery? Take a look at this video from Animal Planet's "Extraordinary Animals" to find out.
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Extraordinary Animals: The Canine Grim Reaper

Watch as a trainer teaches a puppy a command. After plenty of repetition, the dog will make the connection between a word and its behavior. Learn more with this clip from Animal Planet's series, "Faithful Friends."
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Faithful Friends: Teaching Puppy a Command

Yvette thinks she's taken a job helping animal rescuers search for a lost dog. What she doesn't know is that the Jersey Devil is on the loose in the area... and it has its sights set on her.
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Freak Encounters: Chased by a Demon

In this clip, Lisa talks about getting started in the grooming business and groomer stereotypes. Check out the rest of the "Groomer Has It" series to learn more about dog and pet grooming.
3:49

Groomer Has It: Meet Lisa

Dr. Andrew West frees a small dog -- completely uninjured -- that accidentally got caught in one of his humane hog-snare traps.
1:21

Hogs Gone Wild: A Soft Snare

As his handlers struggle to keep up, Riddick -- one of L3 Outdoors' star canine trackers -- runs a boar straight into the river.
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Hogs Gone Wild: Riddick Run-In

A world class athlete is put to the test when she falls into a canyon and breaks her hip. Her only companion is her dog, Taz, who is on a mission to save her!
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I Shouldn't Be Alive: Dog Saves Injured Owner

With their dog as the paintbrush, these sheepherders from Northern Wales herd the flock into awesome art.  Then, equipped with LED lights they let the lambs loose into the dark creating a spectacular display across the country hillside.
2:35

Is It Possible: Sheep Art

Victoria visits a couple on Long Island that has four small dogs and a miniature potbellied pig. They think of their pets as their children and even throw over-the-top parties for them.
2:20

It's Me or the Dog: A Bizarre Birthday Party

Victoria explains why you should never breed a dog who shows aggression and why a dog might be showing aggression in the first place.
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It's Me or the Dog: Aggression Breeds Aggression

Victoria takes the boys to a play specialist to see if getting exercise will help with Bones' aggression issues.
2:21

It's Me or the Dog: An Exercise Breakthrough

Having uncontrollable dogs around children can lead to a dangerous situation.  Victoria provides viewers with a tips on child proofing their pets.
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It's Me or the Dog: Child Proofing

After Ginger's original training relapses, Victoria comes back to try one last tactic: Clicker training. By associating the food treat with the clicking sound, Ginger is on her way to success.
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It's Me or the Dog: Clicker Training

Victoria tries to manage a car ride with three unruly dogs, one of them being a full grown Great Dane, and a screaming pet mom.
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It's Me or the Dog: Craziest Car Ride Ever

Dakota, the Haldenwang family dog, is out of control. Concerned for the safety of their three young boys, Mandi and Joe call upon Victoria Stilwell for help.
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It's Me or the Dog: Dakota the Terrier

Victoria offers a behind the scenes look at a shooting day for It's Me or the Dog.
2:19

It's Me or the Dog: Day in the Life

Victoria provides viewers with a tip on how to properly train their disobedient dogs.
2:51

It's Me or the Dog: Disobedient Dogs

Not all harnesses are created equal. Victoria explains how the right harness can make all the difference on a walk.
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It's Me or the Dog: Dog Harnesses

Taking a dog for a walk seems like an easy task. Eight dogs, however, can become much more troublesome, especially when they all wanna react to the neighborhood dogs across the street.
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It's Me or the Dog: Dog Walk from Hell

Victoria teaches a pet parent how to help her dog, Sylvester, get over anxiety associated with riding in a car.
1:42

It's Me or the Dog: Easing Car Anxiety

Feeding time in this household is quite chaotic. Plus, no one can actually cook because the dogs jump on the stove endangering themselves and the meal being prepared.
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It's Me or the Dog: Feeding Time Frenzy

Did you know that Victoria just recently got her first dog? Or that she was a Guardian Angel in London? Hear more about these fun facts and a lot more as we get to know the host of It's Me or the Dog, Victoria Stilwell.
2:43

It's Me or the Dog: Interesting Facts About Victoria

If you find that your dog is interfering with your romantic life, Victoria has a tip on how to fix the problem.
2:10

It's Me or the Dog: Jealous Dogs

Victoria steps into an apartment where the dogs aren't house broken and relieve themselves whenever and wherever they please.
1:15

It's Me or the Dog: Most Disgusting House Visit

It's natural for dogs to mouth each other, but not for them to painfully mouth their owners. Victoria provides viewers with tips on dealing with this situation and teaching your dog to play safe.
2:57

It's Me or the Dog: Mouthy Dogs

Victoria travels to the Big Apple to visit Manhattan housewife Jill Zarin. Her Chihuahua has taken over her home by barking at guests and even biting her daughter. What's worse is that Ginger is extremely overweight ...and Victoria has found out why.
1:42

It's Me or the Dog: One Chubby Chihuahua

Victoria and Jill Zarin hold a house party to test how Ginger's training is going with regards to her aggressiveness towards guests. When dogs end up peeing on boots and pooping on expensive carpets, Jill realizes she may be in over her head.
3:37

It's Me or the Dog: One Outrageous House Party

Victoria travels to Staten Island to take on an out of control pit bull, but soon realizes the problem may not be the dog but the lazy boys living in the house!
1:48

It's Me or the Dog: Out of Control Dog or Lazy Boys?

The last hurdle to overcome in the home is the couple's trust of one another. Victoria takes them to the park to do a trust exercise... rowing a boat blindfolded.
2:28

It's Me or the Dog: Rebuilding Trust

If your dog is suffering from serious separation anxiety Victoria has tips on how to identify true separation anxiety and deal with the problem at hand.
3:57

It's Me or the Dog: Separation Anxiety

A couple on the Upper East side of New York City have what seems to be the perfect life... until Xander the Terrible Terrier wreaks havoc on the house and all their friends.
2:33

It's Me or the Dog: Terrorizing Terrier

As Victoria begins to exercise Dakota, another angry dog causes a serious distraction that could threaten the safety of a young child.
2:22

It's Me or the Dog: Too Close to Danger

Victoria gets angry when she sees that the person clearing up after the dog is an 81-year-old woman.
3:07

It's Me or the Dog: Victoria Gets Angry

When it's family picture time, this couple takes it to the extreme. They even invite Victoria to dress up like a princess with them.
3:21

It's Me or the Dog: Victoria Plays Dress Up

In exchange for all of her training, Victoria gets a rap song written for her. The only problem is that she has to perform it.
2:23

It's Me or the Dog: Victoria the Rapper

Watch as Victoria travels to New York to take on reality show star Jill Zarin and her pudgy Chihuahua Ginger.
2:56

It's Me or the Dog: Victoria vs Jill Zarin

If your dog is having a hard time following this basic command, look to see what's under your dog's paws!
0:57

It's Me or the Dog: Victoria's Sit Trick

In order to get more bonded with their dogs, Victoria takes this couple to Doga... or yoga for dogs.
3:08

It's Me or the Dog: Yoga for Dogs

Kari and Charlie go on a mission to find out how dogs are talented. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
0:50

K9 Karma: Dog Talents

Kari and Charlie practice yoga and talk about how yoga can teach you a lot about getting through everyday situations. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:08

K9 Karma: Everyday Situations

Kari and Charlie practice dog yoga while discussing the journey of life -- and spending time thinking about your connection with your dog. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
0:53

K9 Karma: Journey of Life

Watch as Kari and Charlie practice dog yoga while talking about obstacles in life. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:03

K9 Karma: Obstacles

Watch as Kari and Charlie do stretching exercises at dog yoga class and talk about the importance of recognizing one's strengths. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:25

K9 Karma: Recognize Your Strengths

This exercise is all about learning to relax, and is designed for both dogs and their owners. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
2:10

K9 Karma: Relaxation Exercise

Kari and Charlie practice dog yoga and stretching while we meet some of the dog students in Kari's yoga class. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:45

K9 Karma: Stretch Forward

Kari and Charlie show you how to do a good stretching exercise with your dog. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:43

K9 Karma: Stretching Exercises

Kari and Charlie practice yoga and talk about the sacred and mundane -- finding something special in a morning walk. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
0:54

K9 Karma: The Sacred and Mundane

Kari and Charlie visit a work-at-home writer and his dog, Tilly, to learn some great yoga moves. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
2:54

K9 Karma: Tilly Learns Yoga!

Kari and Charlie practice the Triangle Pose at dog yoga class while talking about enjoying the simple things in life. Take a look at this clip from Animal Planet's "K9 Karma" series to learn more about dogs and yoga.
1:38

K9 Karma: Triangle Pose

When Shelly takes Brownie home after a routine spaying operation, she notices that the dog is not recovering well.
1:54

Last Chance Highway: Brownie's Operation

As foster parent of nine abandoned puppies from the same litter, Kyle and his wife take them to the vet for spaying and neutering.
1:48

Last Chance Highway: Puppy Parents

Shaggy, an aptly named dog with matted fur, gets treated to a much needed shave and bath.
2:07

Last Chance Highway: Shaggy's Makeover

Watch this Medialink video showing how you can make any dog a part of your family. Tamar Gellar has trained dogs for Oprah Winfrey, Ben Affleck, Nicollette Sheridan, Owen Wilson and Steve Martin. See how dog training works in this video.
0:25

Making Your Dog a Part of the Family

It's becoming a growing trend in beautifying pets, meet the founder of Wiggles Dog Wigs. Watch this video from Animal Planet's "Most Outrageous."
1:17

Most Outrageous: Dog Wigs

This dog towers above all the rest. Meet Gibson, the Guinesss World Record Holder for Tallest Dog on the Planet. Watch this video from Animal Planet's "Most Outrageous."
3:09

Most Outrageous: Gibson the Great Dane

Pets are into extreme sports too! Check out the moves that Tilman makes on his skateboard that would make even Tony Hawk jealous! Watch this video from Animal Planet's "Most Outrageous."
2:21

Most Outrageous: Skateboarding Bulldog

Suffering from bully whippet syndrome, meet Wendy the whippet with a strong physique. Watch this video from Animal Planet's "Most Outrageous."
2:14

Most Outrageous: Wendy the Whippet

It's time to break out the magnifying glass as we visit with Boo Boo, the Guiness Book World Record holder for the smallest dog. Watch this video from Animal Planet's "Most Outrageous."
2:57

Most Outrageous: World's Smallest Dog

Adam Savage describes walking the Comic Con 2011 floor as No-Face from Spirited Away, and how a fan figured him out.
1:52

MythBusters: Adam as No-Face

In this clip from Discovery Channel's "Mythbusters," see a demonstration of how a guard dog stops people.
2:20

Mythbusters: Bite of a Guard Dog

The scents a bloodhound detects are the millions of skin cells we continually shed. Learn more about how a bloodhound can track scent on Discovery Channel's "Mythbusters."
2:32

Mythbusters: Bloodhound and Scent

Can you escape a bloodhound by crossing a river? Learn the answer on Discovery Channel's "Mythbusters."
1:52

Mythbusters: Bloodhound River Crossing

The bloodhound's olfactory is about the size of a handkerchief. Learn more about a bloodhound's smelling abilities on Discovery Channel's "Mythbusters."
2:19

Mythbusters: Bloodhound Smelling Capabilities

What is the toughest environment for a bloodhound to track? Learn that answer on Discovery Channel's "Mythbusters."
2:32

Mythbusters: Bloodhounds

Adam finds it hard to fool a bloodhound hot on his trail as the MythBusters investigate popular dog myths.
1:22

MythBusters: Dog Myths Uncut

Join the MythBusters staff backstage as Kari shows off her pet dogs Gertrude and Smash.
1:21

MythBusters: Dog Tricks

Does driving with your dog's head sticking out of the window reduce your fuel efficiency? Tory, Kari and Grant put this eco-question to the test in this exclusive webisode.
3:20

MythBusters: Gas Dog

Did you know Kari Byron -- the new Mrs. Wizard -- has her own show on Science Channel? Hear more about Head Rush.
1:20

MythBusters: Head Rush

May the jokes begin. Jamie Hyneman talks about his labor of love: supersizing a Newton's Cradle with giant steel balls.
2:44

MythBusters: Jamie's Big Balls

Amid his colleagues' many jokes about big balls and giant nuts, Grant Imahara describes the Science Channel robot-combat special he hosted.
2:50

MythBusters: Killer Robots!

Ever heard the saying, "You can't teach an old dog new tricks?" Watch this clip on Discovery Channel's "Mythbusters" to see if it's true.
2:15

Mythbusters: Old Dog and New Tricks

Assuming that you can teach an old dog new tricks, can you make him show them off in front of an audience? Find out the answer on Discovery Channel's "Mythbusters."
1:57

Mythbusters: Old Dog New Trick

Can a disguised person get past a guard dog? Find out the answer on Discovery Channel's "Mythbusters."
2:46

Mythbusters: Passing a Guard Dog

Yes. Jamie Hyneman and Adam Savage describe the two fall 2011 myths -- think methane and motorcycles -- whose data will actually be published.
3:27

MythBusters: Scientific Data? Really?

Compare Tory Belleci's brain waves when he's alert vs. when he's drowsy.
1:11

MythBusters: Sleep Science

Adam Savage and Jamie Hyneman test the effectiveness of different sneeze-stopping techniques.
1:35

MythBusters: Sneezing For Science

Jamie Hyneman and Adam Savage describe how random photos, videos and an Australian TV show informed how they tested Fixing a Flat ... and how a message-board comment forever changed Adam.
4:17

MythBusters: So ... Sue Us

Ever heard the saying, "You can't teach an old dog new tricks"? Watch this clip on Discovery Channel's "Mythbusters" to see if it's true.
2:42

Mythbusters: Teaching Tricks to Old Dogs

Tory suits up in style with bed liner while mentally preparing himself to be attacked by a dog.
2:29

MythBusters: Tory Get Attacked

Tory Belleci doesn't want to give any conclusions away, but while testing whether truck-bed liners can stop an animal attack ... well, cars got crashed.
1:07

MythBusters: Tough Stuff

Is it possible to sneak past a guard dog? Find out if a disguise will trick a guard dog on Discovery Channel's "Mythbusters."
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Mythbusters: Tricking A Guard Dog

Sonya, the pet psychic, travels to help Penny's dog Chris! Chris has a great chance of winning dog competitions -- but she is too noisy! Watch this video from Animal Planet.
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Pet Psychic: Dealing with a Screaming Dog

Take a look at the latest trends in canine fashion with this clip from Discovery Channel's "Pet Trends" series.
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Pet Trends with Maggie Gallant: 2008 Expo Fashion

Watch as Maggie discovers the latest and most fashionable pet beds and bowls for your home in this video from Animal Planet's "Pet Trends" series.
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Pet Trends with Maggie Gallant: 2008 Home Trends

Maggie's got the scoop on the latest toys for dogs and cats, including the "Undercover Mouse" and the "Humana Tongue" in this video from Animal Planet's "Pet Trends" series.
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Pet Trends with Maggie Gallant: 2008 Toy Trends

Learn more about the 2008 Muttropolis expo in this interview from Discovery Channel's "Pet Trends" series.
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Pet Trends with Maggie Gallant: Muttropolis Interview

People aren't the only ones to benefit from massage. Dixie spent time with Animal Consultant, Kim St. Claire who taught Maggie some touching tips. Learn more in this video from Animal Planet's "Pet Trends" series.
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Pet Trends with Maggie Gallant: Pet Massage

Shorty and Sebastian attempt a dangerous underground rescue when they hear of a pit bull on the loose. Once they have the dog, Sebastian decides that he has had enough and has reached a breaking point.
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Pit Boss, Season 2: Episode 6

Sebastian and Shorty get in to a war of words over the crazy work schedule and having to sleep in the office night after night. Sebastian curses out Shorty and storms out.
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Pit Boss, Season 2: Episode 7

Ashley can only find two other little people to perform at a seven year old's birthday party and the client is not pleased. She informs Ashley that she will not be paying the bill for the party.
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Pit Boss, Season 2: Episode 8

Ashley has to face Shorty about the botched fairy party, but he is very understanding and even stands up for her on the phone to the unruly client.
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Pit Boss, Season 2: Episode 9

A rescued pit bull, Charlie, will be euthanized in 24 hours unless Shorty's team can find him a home.
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Pit Boss: Charlie

A dog lover decides to adopt Charlie since her dog Dolly got along so well with him.
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Pit Boss: Dolly's Best Friend

Shorty sends the crew to volunteer at an animal shelter where they have to clean kennels, despite the fact that it's Ashley's birthday.
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Pit Boss: Kennel Cleaning

Shorty and the crew are asked to help an injured pit bull named Patty.  Her charm is enough to win the whole team over.
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Pit Boss: Patty's Charm

The crew host a wine tasting event in order to raise funds for the Patty's surgery.  Will they succeed?
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Pit Boss: Wine Tasting

With the fire slowly moving away, Tia and her daughters reflect on the fire and breathe a collective sigh of relief.
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Pit Bulls and Parolees: After the Fire

When you have a deaf pit bull you need a unique adopter. Tia gets a call from a potential adopter who has a blind dog and thinks this might be the situation she is looking for.
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Pit Bulls and Parolees: Blind Dog Meets Deaf Dog

While Tia's away, Mariah handles her first solo puppy adoption.
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Pit Bulls and Parolees: Mariah's First Solo Adoption

While Tina's away, Mariah's in charge of the kennel and when she receives a call from a potential owner she arranges the adoption.  Will she be able to choose the right family for little Phillip?
2:41

Pit Bulls and Parolees: Mariah, The Boss

Tia comes to the aid of a woman whose dog rescue suffered an enormous loss in a recent tornado.
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Pit Bulls and Parolees: Tia Lends a Hand

Wildfires happen all the time in California, but never has Villalobos been threatened by one. Until now. Tia scrambles everyone she can muster to save the ranch as a fire blazes toward them.
2:54

Pit Bulls and Parolees: Wildfire Threatens Villalobos

At Camp Dogwood, visitors can join an agility class to build a closer bond between dog and owner. We learn more about the camp's activities in this clip from "Planet's Best Dog Friendly Destinations" on Animal Planet.
2:12

Planet's Best Dog Friendly Destinations: Agility Class

Come see some of the activities at Camp Dogwood, where dogs can enjoy anything from swimming to sheep herding in this clip from "Planet's Best Dog Friendly Destinations" on Animal Planet.
2:36

Planet's Best Dog Friendly Destinations: Camp Structure

In Canada, the best place to walk your dog is in the mountains. There is a recommended dog park called Lynn Canyon. Visit this magical place in this clip from "Planet's Best Dog Friendly Destinations" on Animal Planet.
3:00

Planet's Best Dog Friendly Destinations: Canada

Dogs are loved in Key West, and even welcome at the bar. They also have their own Masquerade Parade. Watch them blow the roof off Fantasy Fest, in this clip from Animal Planet's "Planet's Best Dog Friendly Destinations."
2:06

Planet's Best Dog Friendly Destinations: Fantasy Fest

This is a dog day care like no other. Like many things in New York, this is over the top. Experience the five star dog day care in this clip from "Planet's Best Dog Friendly Destinations" on Animal Planet.
2:57

Planet's Best Dog Friendly Destinations: NY Daycare

When selecting your pet, getting him or her from an animal rescue can be one of the most rewarding decisions you'll make. Hear from one rescue about the benefits of adoption.
1:33

Puppy Bowl VII: Animal Rescue

If you are considering pet adoption, our friends at Petfinder.com have some great tips on what to consider before selecting your new pet.
1:21

Puppy Bowl VII: Looking to Adopt?

Find out what pet adoption agencies consider before choosing new pet owners.
1:00

Puppy Bowl VII: Pet Adoption Criteria

Find out what goes into making Puppy Bowl each year and see what's in store for Puppy Bowl VII!
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Puppy Bowl VII: The Making of Puppy Bowl

After Justin Rollins was killed in action in Iraq, his family made an unusual request: to have the puppy he was holding, hours before his death, shipped to the U.S. To do so, they would need help from all corners of the government and military.
3:20

Saved: Justin and Hero

Recovering from the loss of her child, Rebecca adopted a dog named Selena, and her life was starting to change. Until one day Rebecca begins to drown in a swimming pool. Will Selena be able to save her?
1:58

Saved: Selena To the Rescue

Dog sledding is a controversial sport -- some people believe the dogs are built to race, while others believe the cold-weather racing is unnecessarily cruel. Take a look at this clip to learn more about dog safety on the Iditarod.
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The Iditarod: Dog Safety

In this clip, meet the Iditarod Head Veterinary Technician, Jan Bullock. Jan is responsible for monitoring the health of every dog involved in the Iditarod.
2:40

The Iditarod: Head Vet Tech

Not every dog is up for the demanding pace of the Iditarod. Watch this video to learn more about the training and preparation each canine faces before starting the race.
4:23

The Iditarod: Preparation

Most people have heard of dog sledding, where sled riders called mushers are pulled by a team of dogs -- but have you heard of skijoring? Check out this clip to learn more about skiing and sled dogs.
2:40

The Iditarod: The Skinny on Skijor

Partnering with the tracking company, I on Earth, the Iditarod has created a satellite tracking device that allows fans to watch the racers online. Check out this clip to learn more about the Iditarod and GPS tracking.
2:38

The Iditarod: Tracking Competitors

If one animal doing something funny is good for a chuckle, how about two?
2:30

The Planet's Funniest Animals: Critter Comedians

A dog's coat consists of large stiff outer hairs, which help protect the skin from dirt and parasites, and the softer under-fur, which keeps the animal warm. Check out this clip from Discovery's "Time Warp" series to learn more.
1:00

Time Warp: Dog Shake

Dogs eat by using their tongues and teeth to move food into their mouths. Humans can do this, too, but since we tend to use utensils, we're less skillful. Watch this video from Discovery Channel's "Time Warp."
0:58

Time Warp: Dog vs Human Eating Contest

Neal's added a new team member to the True Grime family, Buster. He's a adorable rhodesian ridgeback who loves hanging around the shop.
1:12

True Grime Webisodes: The Newest Team Member, Buster

Deputy Sheriff Jerry Wengert and his K9 Partner, "Bali," hunt down an armed car-jacking suspect.
2:03

Unleashed: Nose to the Ground

Geoff, Jerry and Bali have to find a fleeing suspect but Bali has to make a quick stop.
1:22

Unleashed: Take A Quick Break

Bali has a bad feeling about a bicyclist, so Geoff and Jerry chase him down, pursuing on-foot after the suspect flips his bike.
2:00

Unleashed: The Bicycle Chase

A news reporter barely escapes being blinded after getting too close to a police attack German Shepherd during an interview that won't be soon forgotten. Watch this clip from Animal Planet's "Untamed and Uncut" to see what happens.
2:58

Untamed and Uncut: Attack Dog Bites Reporter

When a ship sinks off the coast of New Zealand, a dog named Priscilla finds herself in a desperate struggle to survive. Watch this clip from Animal Planet's "Untamed and Uncut" to see what happens next.
3:04

Untamed and Uncut: Dog in Deep Water

When a boat capsizes at sea, it's up to a sole rescue diver to save a six year old bull terrier from ten-foot swells and crashing waves. Watch this clip from Animal Planet's "Untamed and Uncut" to see what happens next.
4:16

Untamed and Uncut: Dog Lost at Sea

A frightened dog makes a potentially fatal decision to charge down a treacherous mountain slope. Watch this clip from Animal Planet's "Untamed and Uncut" to see what happens.
3:02

Untamed and Uncut: Dog Tumbles Down Mountain

A dog is caught in the suffocating grip of an anaconda snake. Watch as rescuers attempt to save the pet on Animal Planet's "Weird, True and Freaky."
2:33

Weird True and Freaky: Dog Rescued From Anaconda

A dog has plunged into a freezing, ice-covered pond. Find out how this dog is rescued in this video from Animal Planet's "Weird, True and Freaky."
2:31

Weird True and Freaky: Skating on Thin Ice

A goose can be a dangerous foe as a man and his best friend find out first hand.  Will their goose be cooked?
2:43

Weird, True & Freaky, Season 2: Goose vs. Dog

Meet a two-legged dog who has beat the odds in this video from Animal Planet's "Weird, True and Freaky" series.
2:34

Weird, True and Freaky: Two Legged Dog

On Animal Planet's "What's to Love?" we learn about the pug breed. The pug is one of the oldest breeds of dogs. Adored by Chinese emperors, the small dog has bulging eyes and a flattened nose.
1:02

What's to Love: Pug Breed

Ever wonder why dogs get such a thrill out of chasing their tails? Discovery News' Kasey-Dee Gardner sits down with a pet psychologist to dig up the details.
2:12

Why? Tell Me Why!: Dog Tail Chase

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