Provides descriptions and photos of lost dogs, found dogs, and dogs needing a home. Covers Austin, New Orleans, and San Diego. Includes fees and information on how to use site. http://lostadog.com
List of cats (with photos where provided) lost or found in the Brighton and Hove area of England. Includes advice on finding a missing cat. http://www.lostcatsbrighton.org.uk/
Non-profit effort to help reunite lost dogs with their owners. Database organized by breed, with the option of adding a photograph to the dog's description. Also offers a live chat room. Based in the UK. http://www.lost-doggies.co.uk
Seeks to reunite cats with their owners in Brighton, Hove, Portslade, and Shoreham by Sea, East Sussex, England. Lists missing and found cats as well as local rescue centers. http://www.lostcatsbrighton.mysite.wanadoo-members.co.uk/
Offers advice and resources for finding a lost cat. Includes contact information for UK vets and local branches of the RSPCA. http://www.devonrex.pwp.blueyonder.co.uk/