I have 11 dogs of assorted sizes, and my room mate has one,,room mate's dog is part daucshund/beagle/chihuaha,,I have an English Black Lab who jerks, runs and growls in his sleep,I have a Boston Terr/chihuahua who bites me in the butt when I come home after a long absence,,lol,,as a matter of fact she bit me by accident while trying to bite one of my black lab/blue healer girls,,lol,,Lacy was trying to horn in on Bryanna's back scratching session with me,,lol,,aren't fur babies fun?,,lol I also have a 7 yr old cat who loves laying on my face at nite,,lol