So I have a 6 week old German Shepard. I feed my 5yo GSP some real food when I make us burgers, steak, whatever and he handles it ok, but with this pup I can start him out the proper way. Do any of you have your dogs on a "raw diet?" Did you just start feeding them meat or did you mix it in with the dog food and ween them off? What do you usually feed them... chicken, beef, pork? Are there any meats they shouldn't be eating? Anything obscure things I should know?