Shadecloth is WONDERFUL stuff. Or any other permeable fabric (trampoline fabric, burlap, etc)
The big reasons not to use a tarp are a) it will catch rain and collapse the top of your run, and b) it will flap itself to bits in the wind fairly soon.
Good luck, have fun,
Pat
The big reasons not to use a tarp are a) it will catch rain and collapse the top of your run, and b) it will flap itself to bits in the wind fairly soon.
Good luck, have fun,
Pat