I have a 174g bp who has been eating large mice f/t, i really need to get him on rat pups. the pet store that I get my feeders from seems to only have the live rat pups, I was wondering if it would be okay to feed him live until they get the frozen pups in?? IDK? This is his fouth feeding with me and the breeder said he would eat f/t or live. I just don't want to mess him up on his eating habits because he eats like a champ. should I just leave him on the large mouse?