I have read and been given so much conflicting information regarding protein and fat levels to raise a healthy dog.  Does anyone know what the correct amount of fats and protein I should be feeding.  I am considering Orijen, Wellness and Hill.  All in large puppy dry food.  Also what about rawhides versus bones.  I was again told not to give my puppy rawhide chews and so I bought her a bone.  She was so sick and had the runs after I will never give her another bone in her life.  Does anyone have lab experience.  My old lab who we adopted when she was 5 died of osteosarcoma at 10 years old.  I want my new puppy to have healthy bones and a good long life.  I didn't realize it could be so confusing.