I built this most awesome insulated and "heated" cathouse . like a dog house, but for a cat! I looked high and low for cat house shelter plans and found very little that appealed to me, so I made my own! Even my amateur woodworking skills couldn't stop
The Only Multiple-Cat Outdoor Heated Shelter - This is the only outdoor cat shelter with a heated bed that keeps up to four felines warm and comfy in cool temperatures. I need something like this for my feral cat!