Hulky is the sweetest boy in the world. He is great with kids and adults, anyone who will love on him he will love. He is great with other dogs and cats. He does try to snack on our oet rats but that is it. He is still skinny, we adopted him from the shelter a year ago and he has gained about 30 lbs. It takes a while to get them beefed up, but he is slowly but surely getting there. He is allergic to grains and possibly grass.