I was tired of the death rate by second hatch. I shut the heat lights off. No eggs their mooting and I trying to figure out how else I can fix the incubator. Might put insulation and wood in there. My thoughts where to get a shower rod or Windows valences rod and put it between the bookcase and house.Outside top 44 inches.26and 1/2 inches sides 34 inches .inside 37 sides top to bottom 24 1/2. 25 1/2. Dog house space. Book case to house 38 1/2 inches.dog house north east 28* my ducks our looking at it weird too.