Do you have the ingredients list? I've never heard of this food.

I personally feed Innova EVO Red Meat which is 42% protein I believe.

I see nothing wrong with not feeding puppy food to a puppy. As long as the food is nutritious enough for a growing puppy. Mufasa was fed puppy food for a month or so when we first got him. Ever since then he's been fed adult food (he's 9 months.)