i am currently feeding my 5yo male, medium size rats. my 1.5 yo f is eating two mice, one right after the other. this is because the only place i can find feeders is petsmart and i they don't have the proper size for her. i hate that. i am thinking of using ASF's but the size of the mouse concerns me. an adult ASF is a lot smaller than the size of rat i am feeding my adult male. i really don't want to feed him 3 or 4 at a time. so what do all of you do? am i missing something simple or is this a delima you all have? the female wont be a problem because if i do switch to ASF, i am going to begin f/t and will have no issues euthanizing the proper size for her for a while.