This is Chris P. Bacon. His name alone is awesome, but he is a special little pig for another reason.
Poor Chris P. was born without hind legs, but he can get around just fine with the help of a tiny wheelchair his owners built for him out of K'Nex.
The wheelchair is attached to him with a harness, and supports his weight while he wheels around his home. As you can see, though, he doesn't always need the wheels, and is pretty good at hopping around on his front legs.