If you tried to feed puppy food to an adult dog, it would be too rich and could cause growth problems for the adult dog. (dogcare.dailypuppy.com)
Are you having growth problems in that you can't get enough responses, are hopefully you are having too many responses! (biggerpockets.com)
Bone growth problems are usually a result of excess calories or an inappropriate ratio of calcium to phosphorus, rather than excess protein. (alliswellpets.com)