Oddle.com provides a list of pets for sale and adoption in its Pets section. PetFinder.com provides a directory of adoptable pets at animal shelters and rescues, as of 2015.
Oodle.com allows pet sellers to post ads on the website. It also permits users to post pets up for adoption, while allowing prospective pet owners to search for specific pets by location, type, breed, sex and age. The search can be refined further by entering a price range. PetFinder.com allows visitors to find pets using similar search methods. It also refines the search based on type of household to ensure the adopter finds a pet suitable for his particular situation.