Question:
Hi! My sister and her dog lived with my boyfriend and I for about 10 months. We had 2 cats when they moved in and a couple months ago got a new kitten. The two older cats didn't ever warm up to the dog, but the kitten loved him! They would cuddle and play together all the time. Sister and dog moved out on Thursday (it's now Sunday) and she called me up tonight worried bcause the dog is peeing all around their house. He's not lifting his leg and marking and he wasn't doing it before today. He is well trained and I haven't seen him pee inside since he was a brand new puppy (he's almost 2). A trainer had said previously to her that he has separation anxiety. I was wondering if maybe he is upset at being away from the kitten for so long. Please let me know what you think.

Answer: