What of a 24 foot diameter 5ft tall walled metal framed swimming pool? Tall enough walls to keep him in and from seeing out... cutting lines in the liner bottom to assist with drainage... lining the bottom with chicken wire... filling it 1/4 or more deep with soil... using it to house an outdoor animal? It can grow it's own food, hold a night box, keep out predators, and on...
Thoughts?
Thoughts?