Do Sphynx get cold and need to have the house at a warmer temperature?
Sphynx are like humans – if you are cold, they are probably cold. I keep warm blankets around the house and they will burrow in those. My house is keep at 68 in the winter and fairly cool in the summer too. They do need access to something to keep them warm in the winter. Just like humans, being too cold can be a stressor!