Rats, Cats and Dogs are considered to be natural enemies. But sometimes it seems even they can co-exist without any problem. Check out this interesting video in which a rat perched on top of a cat which rides on top of a dog. The pets belong to a homeless person named Pike who lives in San Francisco. Even though he is homeless, he makes around $100 each day through handouts which is quite a feat.

Watch the following video of the Rat-Cat-Dog man or Dog-Cat-Rat man, which ever way you wish to call him. The real credit goes to the animals which co-exist with each other without any problem. Perhaps we humans could learn a few things from these animals.