How are you guys feeding in the container? Try this: Heat the pink to very hot. Cut four slits in the back of the pink with a tiny scissors. Place the pink in the deli cup. Place the snake in the deli cup. Cover the cup with a dish towel, set the stove timer for 60 minutes, do not peek! If, after an hour, the snake hasn't eaten, reheat and repeat. If, after an hour, the snake hasn't eaten, reheat, place the whole thing in the viv and leave over night. I feed in the evening.