I got a heat bulb that brought the temp in the terrarium under the bulb up to about 85 F. He never really woke up. He just moves from spot to spot. Well this morning he's dug himself in to a nice little hole. I think he's down for the winter. I always have to remind myself toads in the wild, especially in northern climates go MONTHS without eating. When he wakes up, he wakes up and I bet he's going to be hungry.