Base: 7.5? front to back, 7? side to side
Sides of huts are maximum of 4? tall, 3? from front panel and then sloped to 3? in front and 1? in back.
Rear panel is 1? tall x 7? long
Front panel is 3? tall x 4? long (3? open to serve as door)
See Figure 5 AED 47 ?Alternative Systems for Farrowing in Cold Weather?