Tito is going to be a year old on the 14th and he`s about 60lbs and pretty lean. I can see all his ribs and hip bones, but he`s pretty muscular. I`m feeding him Evo and I read pretty much everywhere its not for puppies. But no one specifies when a dog is no longer a puppy atleast diet wise. Boxers can be like puppies personality wise their whole life. I don't know if I should switch him over too Innova Large breed puppy for his next bag, its for dogs up to 2 years. Or is Evo ok for him now? Can boxers handle the extra protein because their lean and muscular? Also everyone makes a big deal about the protein but I thought since there is so little carbs don't they just use the extra protein for energy and burn it off?