This dog loves to scream - like a human!

A rescued Staffy called Mo can't stop screaming like a human.

The howling hound was found, two years ago, wandering the streets of Phoenix in the United States by Kristin Allen.

Mo has been inseparable from Kristin ever since and has intrigued some 199,000 followers on Instagram with his unique cry. Mo screams at pigeons, cars, people passing by - and whenever he feels like it.