Petfinder.com

Petfinder.com is a massive online searchable database of animals in need of homes. It has a huge selection of pets (over 250,000), including regulars like dogs and cats. More intriguing, however, is a large number of previously unseen animals in the adoption services. There are chinchillas, gerbils, and prairie dogs, as well as snakes, iguanas, and tarantulas. Petfinder.com even has farm animals for sale, such as cows, goats, and pigs!

Petfinder.com is an excellent resource for anyone interested in adopting a pet. The database has a plethora of filters to help you narrow down your options—filter by species, breed, age, size, gender, behavior, personality, and more. Furthermore, Petfinder.com has a wealth of online resources for new pet parents, such as a checklist if you've never adopted a pet before, pet care articles, and informative videos on every aspect of pet adoption.

Animals available: Dogs, cats, rabbits, birds, fish, horses, etc

Outstanding feature: Easy, no-pressure searchable database

View details: petfinder.com