My pug Buford doesn't do well with heat, so I built him a space to shade him. I used 1/8" ABS plastic I had left over from making my fender flares last year. I attached it to the front of the tilt bed, heated it and curved it back to line up with my storage box and installed a couple braces to my storage box. I stiffened the back edge by riveting a door sill plate I had laying around. You may also see my Air intake to my electric super charger that I haven't gotten around to posting which has been on for over a year and should be on my supercharger thread. You'll note this set up would work well even for a larger dog and also protects him from the snow and rain. Thanks for looking, Lynn