I completely forgot about mentioning prescenting!! Good call Joci! It definitely kicks in the hunting drive, I do similar only I thaw my feeder in the fridge the night before then thaw in warm water in a baggie over Tapioca's cage for 45 minutes to an hour, and he's usually out sniffing around afterwards. Then warming under a CHE lamp making sure the body and face of the feeder is especially hot as Joci mentioned. As a reminder a rodents body temp is 98-100 F