We have a male American black lab named Fred that's almost five months. We love him. He does have awfulfood agression and we've already met with a trainer they is going to take him for a boot camp. However, we're now worried he may not have just food agression but be aggressive in general. Since Monday morning he has started growling at my husband when he approaches him to pat him. Tuesdays night when I wasn't home and he let him out of his crate he was growling. After he Fred him his dinner and he was in the kitchen with him he snapped and really bit him good. Then this morning again when he was taking him outside to pee and he was patting him on our patio steps he was growling again. When we are altogether he doesn't seem to do it as much. Any ideas? We can't figure out what triggered it or how to fix it. Thinking boot camp won't be able to solve this since it's something to do with my husband.