Insulated Cooler Shelter
Entrance hole. I use a deep 6” diameter hole cutter. If you are a rescue group and plan to make many shelters, this is a nice tool to have. Cost is $40 or so. If you plan to make a few, then ask an electrician or handyman to cut the holes for you or make it 6" square, (drill four corners 6" apart, trace the lines and cut with a hack saw or dremel saw with a tile grout cleaning end).
Insulated Cooler Shelter
Entrance hole. I use a deep 6” diameter hole cutter. If you are a rescue group and plan to make many shelters, this is a nice tool to have. Cost is $40 or so. If you plan to make a few, then ask an electrician or handyman to cut the holes for you or make it 6" square, (drill four corners 6" apart, trace the lines and cut with a hack saw or dremel saw with a tile grout cleaning end).