One winter, we had a warm spell and lots of flooding, due to rain and snow melt. DH was out back, digging around the outlet for the cellar sump pump. He dislodged a hibernating frog, who started hopping around. He brought the frog inside and we called Clyde Peeling (Dana!) who told us the frog wouldn't go back into hibernation and if we let it outside in the freezing weather, it would die. So we kept it in an aquarium for the rest of the winter and fed him crickets and meal worms. We let Mr Froggy go in the spring.
I know, that doeen't really answer Dana's question, but I thought it was a good story. Dana, you could try calling Reptiland with any questions. They've been helpful for us with a couple retile related questions. You can get crickets and mealworms at pet stores or bait shops.
They were a gift to my DS from my SIL. Its a pain to drive to the store where I can buy the mice, cleaning the tank is grose and their bedding is expensive. I kinda like the snakes but all the trouble makes me more bothered with them. DS rarely holds them anymore. And since I'm preggo and DH is NOT doing a good job of taking over their care I'm debating selling them. 
