Cute dog Maymo and his assistant Penny give lessons on how to fight like a dog and win in the derpiest way possible. Watch these cute dogs perform classic combat moves such as the Rump Toss, Zombie ...

A new viral video shows a tiny Rottweiler refusing to back down in a tussle against a big canine. Garbo is small but fearless. She locks onto a toy and tugs hard. Degen, her big brother, stays calm ...