If we are loaning out dogs, I have one, 65 pound shepeard lab mix, he likes to streach out and if you can get him in the right direction against you he makes a nice heatting element to the blanket. I also have a cat that makes a great foot warmer, sorry they are not avilable as a package deal
I was freazing last night, for some reason. The cold feet and hands thing seams to come and go for me. Usually in the evenings though.