I've been making the same PJs for my husband and dog for Christmas each year, but this year I really impressed myself. I got a tablet this year so I drew our chickens and our dog and had it printed on waffle knit fabric by this company called little cocalico and sewed the Simplicity S9455 PJs minus the neck buttons (hubs hates that on his neck). I don't follow a real pattern for the dog pj, it's just a pattern I made from taking apart a dog sweater.