The PetWork - Providing a database of lost and found pets.

Flealess Market's Lost Pets International - Free lost and found companion animal ads by country, state (province) and city, including the USDA's Missing Pet Network missing/stolen horses website.

Animal Home - A search engine for Pets. You can find a pet for your loving Home. You can find a loving home for your pet.

Cheshire Pets - Free service for anyone wishing to find a good home for their animal or for those looking for that perfect pet to join their family.

CIAD A.s.b.l. All Pets info - Offers a central national and international pet registration system, and bulletin boards for lost and found pets.

Free Pet Supplies From Today's Free Stuff - Try this site for daily updated "freebies" for your pets in residence.

Pets 4 U - A free pet advertising service for breeders and individuals who would like to have their animals available to anyone in the world.

Pets For Sale at Bellauk.com - UK based, free pets for sale adverts, as well as pet related services and products.

Soldbyowners.com - Place pet ads at no cost. Also information on hotels that allows pets, as well as zoos and aquariums.

Petsell - Free pet classified ads for buyers and sellers in the US on breeders, dogs, cats, birds, fish, horses, and reptiles.

Lost Paws - Lost and found database helping to reunite owners with their animals.

Petsunlimited.com - Place free pet sale, lost and found classifieds. Also message board discussing topics on all aspects on animals.

Laura's Pet Post - Designed to help you find and report lost pets, contains also treat recipes.

Pets Missing in Action - Created to help lost dogs, cats and other pets find their way home. Includes free pet listing.

Unitedpetnet.com - Provides a resource to search for pets by uniting humane societies, animal control facilities and breeders.

Reno Pets - Free lost and found ads, breeder information and boarding facility listings.

The Internet Lost and Found - Free directory listings for lost and found animals and items worldwide.

Super Pet Search - National Listings of lost and found pets. Place a free photo ad to announce your lost pet.

Inspice - Free lost and found service for pets and other items.

Pet Pages Central - Classified ads to sell, buy, trade animals of all types.

petpatrol - Free lost and found pets adverts,free pet related adverts,forum,free add a link service plus my favourite web links

National Pet Recovery - Information and services for lost and stolen pets.

Findapet.net - Pet related classified advertising including breeders, free personal pet related ads for Dogs, Cat, Horses, Small mammals and more.

Sherlock Bones - Providing professional help tracing lost or stolen dogs, since 1976.

Lost and Found Pets - Offers a bulletin board to post information on animals that were either lost or found.

AWOLPET.com - Web-based pet registration service that matches the rabies tag with its owner by searching a database of registered pets.