turd hound

An otherwise known smart dog breed, but this particular one is embarrassingly dumb. Eats feces and rocks. Often can be heard barking at nothing. May also be a normally beautiful breed of dog, but has ugly aesthetic features such as; wire coat, beard, Grinch-like feet.

Jim's dog is a Border Collie mixed with turd hound, pretty sure I saw him hunting for a shit snack in the yard this morning.