Yeah they're all doing well, the only time they dont eat is when they're shedding but thats normal. We got a king snake who's on one rat a week because he's bigger and thats what his previous owner fed him. Jeff our corn is on two mice a week (he's grown lots since we got him he's almost five ft, the previous owner told us he was 3 foot but he as bigger than that) and our smallest is about a foot and eats and sheds well.