Like owner like pup.

Cooper tends to grumble and mutter to himself whenever he's tired or when he's disturbed from his nap. He'll be all groggy and won't even bother lifting up his head but he'll somehow muster up enough energy to chatter (yes he chatters. like a monkey.) grumpily at whoever the culprit is before slumping back into sleep. He's one cranky pup when he's tired.

What's that they say about puppies taking after their owners?!