I have 3 09 Babies That i feed adult mice. Not sure if this helps you any but basically what i did (being noob myself) is picked out 3 mice that looked approx. The size of my snakes largest mid section. I wasnt really specific about measurments and such im not sure if that really matters. I mean you will obviously be able to tell if the prey item is too large. But id say choose something that looks too small before you choose somethin you think looks a bit too big. If it was too small and you find it was later idk why you couldnt feed maybe that snake on a 5 day break. Idk im new to this and its just my opinion. My real question is when do i need to step up to rats and how fast. My snakes fed on adult mice last sunday. Should i feed them adult mice again or when is the proper time to up there prey?
Thanks
Steven