All dogs are descended from the Grey wolves of thousands of years ago, and there is one constant among all dog food nutrition. Pay close attention because this is one of the most important rules you will ever learn about best large breed puppy food. Despite what you might have read or what any dog food manufacturers might claim, dogs are meant to eat diets high in animal protein.
Dogs aren’t natural 50/50 omnivores, and absolutely aren’t vegetarians or vegans! Unfortunately, the vast majority of dog food manufacturers today produce foods filled with mostly plant products because they are far cheaper to produce and easier to grow.