Does anybody feed all raw to their Dane? My mom's friend feeds her show winning stud Rotti all raw. I don't know much about it, but heard it was good for them. Can you do it once or twice a week, or even a little bit every day mixed with kibble? Although it's not the best, we have our baby on Pedigree Large Breed kibble. He eats 3-4 cups 3x daily. Is this too much for a growing boy (10 months old)? He always looks so skinny to me..