Maybe I can help you. I have a big experience at learning dogs, as I have three large dogs. One is Rottweiler, the second is Bulldog, and the third is Labrador. Usually, they tend to fight with each other, but I taught them that I am the alpha, and they must obey me. When I just bought them, I had no experience on how to train dogs, what to feed them, but thankfully I stumbled on this site doggolab.com and found all the necessary information. If you also have dogs, make sure you give them only allowed food.