Are my dwarf hamsters hibernate?

My two dwarf hamsters live in two different cages out in the garage. We know it can bring back very cold in there, and own thus added a lot more bedding to keep them warm. Recently it have gotten a lot colder and I have came within to find them both huddled in a ball. When I come into the garage, they usually sense my arrival - unanimously by the noise I make - and wake up. However, on this instant neither hamster moved. They appear to still be breathing, if only slightly, but I am wondering if it is my eyes deceiving me. Can dwarf hamsters truly hibernate, and if so, how can I wake them without potentially bloodbath them?
sorry 2 hear about them dying i hope the one left is ok
Do any of the big petstores still...
you can tell whether their hibernating as they are cold and you can see the whiskers moving other wise they are dead similar to me hamster died like 2 hours ago. if your hamster is hibernating it can be extraordinarily dangerous as they might not wake up. make certain you check, if its ded it will be stiff and bony, hope your hamsters are ok x
Bump above eye on my Hamster?! (picture)?
Answers:    First of all: MOVE THEM INSIDE.
Just like you, hamsters need high temperature!!
If they were only breathing a little bit, they could be sick.
Hamsters as a rule don't hibernate, so there is probably something wrong with them, poor guys. =(
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