I heard a dog barking off a balcony somewhere.

A dog barked its head off on the balcony above us as we entered the bedroom.

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

At first, when she used to do it, I would get up and bark my head off, but not now.

You've got every dog in the block barking his head off.

That's when Pip started barking his little fool butt off.

I could hear him barking his head off, already downstairs.

Two of the farm dogs paced the sled, barking their heads off.

And he had heard the sounds of dogs barking off in the distance.

And then, with a roar, went barking off into the darkness.