Ok so I need some advice. I just bought a dog box with top storage and 2 (100 cfm) fans. The box is diamond plate. I live and train in Alabama, however we do train early in the morning during the summer.
So my question is do I need to add some sort of insulation inside the box or are the fans and top storage enough for 2 black dogs. Also, is the work of adding insulation worth the benefit? (Obviously I take all other precautions including cold water and a dry dog).