[Pitlove]

Hi David- There are differences between adult and puppy food, but puppy food being the only one with high protein is not one of them. Plenty of ALS and adult maintenance foods have high protein. The most significant difference is puppy foods have higher calories and adult foods mostly have too much calcium for a large breed puppy.

EVO Herring & Salmon is an adult maintenance food and therefore should not be fed to a puppy. I would return it for something that is ALS or a growth formula.