Equipped with built-in cardboard handles, this shelter folds completely into a portable suitcase shape for easy transport to feral cat colonies or emergency rescues.
How to Build
- Take a large flat cardboard box and score it down the center line so it folds in half like a briefcase.
- Cut out top carry handles and install Velcro closures along the opening edges.
- Insert removable accordion-folded cardboard floor pads lined with foil insulation.