Bosch medium junior dry dog food is the perfect wheat free diet for medium breed puppies with an expected adult weight of 15 25kg designed to promote steady development this complete puppy food contains 25 fresh poultry and a moderate protein content 26 the special immune complex contains mannans and beta glucans which work alongside the added colostrum to help stabilise your dogs gut flora and strengthen their immune system puppies of medium breeds have specific nutritional requiremen