Kumbali is a cheetah cub who was paired with a puppy named Kago at the Metro Richmond Zoo. Kumbali had to be hand-raised by the zoo staff because his mother could not produce enough milk for all her cubs. Once he gained strength, he needed some companionship. Enter Kago, a lab mix who acts just as you'd expect a lab puppy would when meeting anything: with pure joy and curiosity. The cheetah cub also reacts as you'd expect a cat would: by repeatedly smacking the dog in the face. There's nothing quite like an unlikely animal friendship to break hearts and the Internet.

Sources: Metro Richmond Zoo