I am watching my Elizabeth eat right now... and she is going at it with vigor, and does not seem to be having any problems... but the things is: my mother bought me a rat thinking she was being helpful and bought a large rat... when I normally give her medium.. now the size difference, at least to my eyes, is nothing... and the rat's thickest point is pretty much as thick as Elizabeth's thickest point... I just feel like the rat is HUGE and my question is: if the food item is large... maybe not too large as to suggest a problem with digestion, but large as in it is a challenge and will "fill" her up, for lack of a better word, is this bad... will she not be as hungry and I can wait a few more days to feed her next week? Will she shed faster? Or just poop more... or... yea