Lots More Information
The belly button is pretty obvious on a human. But what about a dog? Do they have one and if so, where in the world is it? HowStuffWorks finds it.
- American Kennel Club. "The Complete Dog Book." 18th ed. Howell Book House. New York. 1992.
- American Kennel Club. "Irish Wolfhound Did You Know?" (Accessed July 29, 2011) http://www.akc.org/breeds/irish_wolfhound/did_you_know.cfm
- "Big Dogs Little Dogs." GT Publishing. New York. 1998.
- Dog Breed 4U. "Top 10 Largest Dog Breeds." (Accessed July 30, 2011) http://www.dogbreed4u.com/article/top-10-largest-dog-breeds
- Dog Breed Info Center. "Bernese Mountain Dog." (Accessed July 28, 2011) http://www.dogbreedinfo.com/bernesemountain.htm
- Dog-Breeds.net. "Saint Bernard." (Accessed July 28, 2011) http://www.dog-breeds.net/Saint_Bernard.htm
- Fogle, Bruce. "The Encyclopedia of the Dog." DK Publishing, Inc. New York, 1995.
- "Frequently Asked Questions About the Irish Wolfhound." Irish Wolfhound Club of America. (Accessed July 30, 2011) http://www.iwclubofamerica.org/faq.htm#children
- Go Pets America. "Dogs Good with Children." (Accessed July 31, 2011) http://www.gopetsamerica.com/dogs/dogs-good-with-kids.aspx
- Great Dane Club of America." Before You Choose a Great Dane." (Accessed July 30, 2011) http://www.gdca.org/before.htm
- PetInsurance. "Ten Biggest Dog Breeds in the World." (Accessed July 28, 2011) http://www.petinsuranceonline.co.uk/articles/ten-biggest-dog-breeds-in-the-world.html