Well after more than three months of living with me, Trish's cat Amelia decided that she should start sleeping on my bed at night along with her brother Bruce. So now I have two cats sleeping on or beside me at night. Fortunately for them, I don't move around a lot in my sleep. But let me tell you something. Two cats generate a lot of heat. Don't bother with an electric blanket. Just get cats. Yeesh.