- Feb 12, 2017
- Reaction score
I have two shelters made from a Styrofoam boxes with straw inside. Both of them are occupied at night. They are out in a field so not close to an electrical source. Currently the temps are getting down to 25 degrees, and the cats are fine. But it won't be long til the temperatures will get really cold at night. Do you have any ideas for non-electrical, perhaps battery operated heat sources I can put inside the shelter? It wouldn't have to be much, just a faint source of heat should be enough to make a big difference.