Hi, so I have a 13 moth old boxer pup I’ve had him since he was 14 weeks old. For the past six months he has had “food aggression “ so now we give no snacks when him and my other dog are together but today I was eating and my boxer was near me and my other dog walked into the room and he charged her attacking her, I got him, started walking him outside and and he turned and bit me. Im Crushed , he is very attached to me so it shocked me that he turned his aggression on me. Any advice on how to break this behavior. He is very hyper ( as most boxers are) I had him neutered when he was 8 months old. He does need more obedience training for sure.