Those will be his regular chew. Anything else can't stand up to his jaws and always messes with his poop. Rawhides give him diarrhea and knuckle bones make his poop hard as a rock and he always bites off huge pieces and swallows them.
I love my two boys Smokey and Chief.
Smokey is that one of a kind dog. I
also really love my 4 precious guinea pigs.