15 Unusual Animal Friendships That Will Melt Your Heart

Suryia the Orangutan and Roscoe the Blue Tick Hound: Suryia and Roscoe live together at a rare and endangered species reserve in the U.S. While orangutans are endangered, dogs are certainly less so. However, Roscoe has lived with her ever since he followed Suryia and her handlers home. It didn't look like he had any other home to go to, so he stayed with Suryia, and they've been great friends ever since.