Coming at Furry Fandom from many angles you find Warhorse Workshop, also known as Desert Horse Design. According to them they sell t-shirts, “nylon harnesses and accessories”, kigurumi (costumes that look like plush toys), vinyl decals, and more. Taking a look at their Etsy Store, that seems to cover it pretty well! (The “Insert your species here Inside” stickers are especially popular.)
image c. 2018 Desert Horse Design
