Ok, here is the thing..... I live in New England where it gets really cold in the winter. I live on the third floor in my building so my house never gets very cold. It is usually about 60 degrees...... I have electric heat so I am trying to not use it unless I absolutly have to. My question is, are my cats suffering when it is only 60 degrees in my house? They seem to be fine to me but......... Let me know what you all think. If it is too cold, I will turn on the heat. Thanks all!