"Your dumb dog scared me to death," she moaned.

How could that dumb dog mess us up like this?

Not even the dumbest dog would have found those bushes that interesting.

Despite Evan's frantic signals to be quiet, the dumb dog barked his head off.

If my dumb dog knew how to get to Newark, she could've won this case just by showing up in court on the right day.

"I don't know what that dumb dog's problem is," he said to me.

That dumb dog wouldn't even pick himself up and come over to me when I had some table scraps for him.

You know that lady cop do anything to get that dumb dog back, right?

Wait'll you see what happened to these dumb dogs.

After that cartoon Butch says: "Now there is a dumb dog!"