You can use EMT conduit to put a raised roof over a kennel, easy to do. Use 2” for the peak and 3/4 for the rafters, 9 wire it together then cover with 2x4 mesh and shade cloth. I used the end of a shed as one wall but the idea is the same. It’s now lined with a simple frame and fence board for freelofting but I can pull that down to tether pretty easy.