The person who gave us the last two puppies from his dogs last litter for payment for the care of the dogs,has kicked one of my dogs for 'acting like she was going kill one of the other dogs.' These two dogs play together a lot and never try to harm each other. This guy has threatened to hit my other dogs because they make a simple noise. He yells and screams at his dogs and he will set there and tell us that his female is sensitive but he screams at her like she is dirt. He just went out and screamed at my dogs who with the exception of the two little ones are not allowed inside because 'they are too big to be house dogs', he was cussing at them and told them that he was going to poison or hit them because the neighbor's dog was in the yard again and they warned it off. Should I be worried and talk to a friend on the police force about it?