Hi! So I'm new to this website. I need some advice on my cockapoo... He is 5 years old and I have had him since he was just a few weeks old. He has been an amazing companion all of these years. I've lived in two states and multiple apartments (with different people) throughout the years (even some of whom had other dogs).. point being, it is not uncommon for him to be around other people and other animals. But my puppy hates my roommate. It started gradually as I moved in back in January and just recently he nipped at her. Now she is not exactly the most warm and welcoming individual and he typically is loving and playful with everyone. I warn them of his two vices - socks and meaty dog bones. If he has one of those two things, don't reach for them. Other than that he is nothing by cuddly. My roommate, just has to be around and he growls or barks at her. I'm not sure what to do. I can't have him biting her. I leave him in my room recently during the day, but I just feel like I am being cruel to him. Please help!