http://www.animalnetwork.com
2. Petfinder.com
http://www.petfinder.com
3. Acme Pet
http://www.acmepet.com
4. NetPets
http://www.netpets.org
5. PetCompare.com
http://www.petcompare.com
6. AnimalNews.com
http://www.animalnews.com
7. Pet Source
http://www.petsource.com
8. Canadian Animal Network
http://www.pawprints.com
9. Pet of the Day
http://www.petoftheday.com
10. Petsell
http://www.petsell.com