So for feeding Snakey if he normally eats a mouse sized meal, and could maybe take a slightly larger one without being "lumped", would it make sense to feed him two pinkies (newborn), and then 2 1 week old, and then drop it down to 1 2 week old, 1 3 week old, etc? Im trying to figure out how to space out the litter without over/under feeding him, or giving him too big of a meal to handle (Im guessing he could handle up to a 3 week? but I have no clue the realistic sizes.