ASPCA

The ASPCA, the first humane organization in the United States, has been in existence for over a century and a half. The sanctuary is now much more than a simple pet adoption service. The ASPCA also focuses on animal rescue, placement, and protection wherever there is a need. It even addresses animal cruelty and empowers people to treat animals more humanely in their daily lives.

If you're looking to adopt a pet, the ASPCA has a number of resources to assist you. The ASPCA is all about helping people find the perfect pet to fill their homes and hearts with four-legged love, from a database of local animal shelters to its own sanctuary adoptions. The ASPCA, best of all, uses a personality-based matchmaking algorithm to find you the perfect match.

Animals available: Dogs and cats

Outstanding feature: Personality testing pet matches

View details: aspca.org