- Joined
- Feb 12, 2017
- Messages
- 146
- Purraise
- 92
I have 5 shelters. They are stryofoam boxes with straw inside. The entrance is a gaping hole which lets out a lot of heat. I didn't cut the holes otherwise I probably would have made them smaller. Regardless, I would like to put something battery-operated inside the boxes to generate a bit more warmth for them. I have been racking my brains, but can't think of anything. They are located in areas without access to electricity. Thanks.