Berlin Zoo's Answer to CatDog

I suppose you could call this one BearCat, although that might be stretching things a bit. According to this Yahoo! News article, a small cat named "Muschi" had formed a bonding friendship with an Asiatic black bear called "Maeuschen," which means "little mouse" - so much so that the cat was pining away when separated from her friend.

Readers will be happy to know that there's a happy ending to this story.