So the past few days it's been really cold. I have found Penelope 2 times under her fleece on the cold plastic and she would be freezing! We have a big heater and it's always really hot in there. I don't know what made her try to hibernate but I've done pretty much anything. So i've been keeping her with me and she hasn't had any problems.How long will it be before she doesn't try this again? i've adjusted the temperature and everything. is it okay if i get a heating pad and put it in there under some fleece for a short period of time? I don't want to try anything before asking. I do know you cannot use a heating pad to heat the air. I am making a vet appointment soon as well to get her checked out!