Adoption is just the beginning. Read house rules: https://t.co/KG8VRsZm40 Petfinder is an online, searchable database of animals who need homes. It is also a directory of nearly 11,000 animal shelters and adoption organizations across the U.S., Canada and Mexico. Organizations maintain their own home pages and pet data. To rescue, foster, adopt abandoned pets, and provide education to the general public regarding pet care.