1st Spot Pets: Personally reviewed links on pets, shelters, dogs, cats, fish, birds, and pet stores.
411Pets Directory: A complete directory for pets and pet related products.
Animal Focus: Directory and forum for all animal and pet needs.
Animal Related Link Exchange: Directory of pet related sites. Numerous categories, including dogs, cats, horses, aquatics, domestic, wild, rescues, and reptiles.
AnimalSearch: Family-safe search engine for animal related web sites.
Australian Pet Link: Collection of links to pet sites and books from amazon.com, also with discussion forums for dog owners and advertising boards for dogs, cats and birds.
Cool Animal Pages: Portal to animal related sites on the web. Focus is on good design and great content.
Fauna.org.uk: Animal directory including recommended reading, links, forums and gallery.
NetPets: Directory with sites and articles on bird, dog, cat, horse and fish covering products, services, breeders, clubs and societies, and general information.
Next Day Pets: Directory of classified advertisements from breeders, as well as providing breed information.
NothingButPets.com: A large pet and wildlife portal.
OzPets: Information on all pets including dogs, cats, horses, small animals and reptiles.
Pet Advantage: Pet related search engine and directory.
Pet Links by GlennaJoRose Graphics: Links to sites of interest to pet lovers.
Pet Net: Links to information about specific animals. Includes links organized by region, pet horoscopes and a list of pet names.
Pet Resources Directory: Portal for pet related sites on the internet.
PetDir.com: Directory for dog, cat, bird, fish, horse, reptile, and other pet site. Accepts URL submissions.
Petfo.com: An online guide to pet related web sites.
Pets 4 You: A large resource for animal enthusiasts with a directory of breeders and links to sources offering pet supplies and products, and to rescues and shelters.
Pets-World.net: Pet and animal search engine and community.
PetSearcher: A search engine for all things animal related. Also a list of pet names.
Petting Farm Directory: Petting zoos sorted by state and city.
Planet Pets: Pet information and business directories. Includes articles, advisor columns, chat, and message boards.
Yellopet: Specialized search engine and directory for dog, cat, and horse sites.