Cat House Heat Lamp. There are some options you might consider though. The current set-up seems to keep an interior temp.
Other cats could be old while others sick. The two exits include removable clear door flaps to protect kitty from the harsh elements of winter. Find this Pin and more on For the Home by Stephanie Eaton.
Homemade wooden house for outdoor cats.
White lights should not be used at night as bearded dragons need darkness for proper sleep. In weather slightly below freezing. Once you install the heat lamp into a suitable light socket or a heat clamp fixture your baby chicks goats lambs reptiles spiders cat or dog will stay super warm on a bitter winters night or a chilly spring morning. Hence it is necessary to build a heated house for the cat.