So you would like to provide your outdoor cats a cozy place to hide and sleep in winter conditions? This Insulated Outdoor Cat Shelter is worth a look. It is made of 3/4″ thick cedar wood boards. It is weather resistant and has an overhanging pitched roof.
This outdoor cat house has 22” x 15 x 11” H of interior space. It has a 5 x 5 side window and 5.5 x 24 front deck. It has detachable vinyl flaps on the door and window to keep the elements out.