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

Free lost and found service to help reunite pets with their owners. Based in Aberdeen, Scotland.

Free lost and found service for pets and other items.

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

Lost and found database, helping reunite pets with their respective owners. Serving the Pacific Northwest. Site also offers tips on finding a lost pet.

Accepts reports of found pets into searchable database; includes suggestions and resources for locating lost pets.

Group of volunteers sponsored by the USDA Animal Care Office who help people find missing pets. Lost and found listing by state, information on how to post, sample listing, and advice on looking for lost pets.

Created to help lost dogs, cats and other pets find their way home. Includes free pet listing.

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

List of lost and found pets in the Austin, Texas area. Descriptions, forum, and articles.