My males are between 90-100 grams as of two weeks ago before feeding, and my females are 144 grams & 164 grams. The rat breeder also suggested moving up to fuzzies, so I was thinking of giving that a try. When I last got my pinkies, I got 20 at a time, and then froze them for future feedings. But if I'm going through 2 at a time, then I'm paying double per snake for each feeding, so I want to make sure I'm feeding the appropriate size.