Ok, i have had my puppy for 3 weeks now. At feeding time i train him and he has learned sit and give paw fluently. I usually feed him off my hands. Why? i want to prevent food aggression and when i do put his food on the bowl my hand is in it just moving around. Today i put his food on the bowl and was moving around my fingers i then put my hand to stroke his lower jaw he went into fight mode (a 3 month puppy btw) and was growling and by that i mean he curled his lips and went low tail straight up i reacted sort of out of fear and surprise and i pushed his mouth off the bowl with my leg. I am thinking of not skipping this meal to show him that what he did is NOT okay. Any other suggestion on effective methods for food aggressive puppy? HELP!!