ALL of this information is false!, or at least misleading. So don't loose hope to one of the best ingredients nature offers. Quality whey with little calcium and other high potentcy ingredients is not bad for you. There are extensive studies in humans, lab animals and dogs (their full life) that the issue was not the protein but freeloader ingredients in many proteins especially during growing stages of the bone for bone structure by calcium and liver issues proven to not be elevated by quality proteins. I would look for whey in health food stores/markets and not your body building centers for this. Also, protein is not for bigger muscles, it helps most tissues repair including immune system. If your skin is not in the best of shape, cut out sugars and high carb, make a whey shake a day then come back here and tell me this stuff is only for bodybuilders. Its no miracle powder, but it is more amazing than a muscle builder. Here is at least a dog study...
Puppy Protein | B-Naturals.Com Newsletter
Also check out wickapedia for the differences in whey. Personally I have used whey before other cricket dusts where available...BUT I can't say that the extra amino acids in whey are needed by herps. lol so the debate goes on.