My friend and I are building cat boxes for stray cats this winter. We are starting with plastic tubs with entry holes cut out. We want to insulate the boxes and want to know of any ideas for what to use for insulation. We thought about styrofoam or water heater insulation to wrap around the outside of the boxes. Our budget is small. Let us know of any ideas you have. Thanks. Kim and Sue in Oregon.




Filed under: Wind Power

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