Cute pup!!!! I have a rescue Malamute that was extremely food aggressive and resource guarding. I had to "train" her (yup, me.....nobody really listens to me. All my critters occasionally have selective hearing.....) to stop that behavior. Was fairly easy though: I would fill her dish (no free feeding, regular meatimes, 2 x daily at my house), turn around with the dish in her hand and tell her to sit. I then lowered the dish...as soon as she got up I took the dish up again. I did that a few times until she was able to kind of sit until the dish was in front of her. Every day I would insist" on a better and longer sit until I had her sitting in front of the dish , waiting for my "OK" and then she started eating. I can now take her food away anytime. She really learned quickly what was expected and she doesn't have to be told to sit. She just does it and waits to get the OK