hi, i have a 12 week old bull x. when i went to buy food for him at the pet shop the lady there told me beta puppy was as good as you can get. i also work as a slaughterman so i can get as much tripe, tongues,hearts,liver etc as i want. what do u guys reckon. leave him on beta puppy or feed him raw meat, im only 19 so im pretty new to the lurcher world any helpful tips on good feeding would be excellent!!!!