After you’ve trimmed and pressed your curves (look at you go!), turn it right side out, then stuff it! I picked up 4 yards of clearance fleece from Fabric.com to plush up Jack’s cloud, but I really should have sprung for 6+ for our big pup. Of course the best part of stuffing the bed with cushy fabric, towels and old tees is the whole bed can be taken apart and washed properly. (We ended up using the 4 yards of fleece + several old towels – the same ones from his former bed.)
In the end, the cloud bed came in at 36″ along the straight edge and 32″ at the highest peak. Jack got a nice scrub-a-dub, then settled right in.