well, i went out and bought some bigger rats. when i got there, they had pinkies, fuzzies, weaned, and adult. the pinkys looked like something a garter snake would eat. the fuzzies were about as big as the ones i have now. so i got the weaned. or at least what they classify as weaned. im probly gonna try to feed them to him next fri. im kinda nervous, hopin that their not to big for him. their about the size of his girth, so i dont think there will be a problem.