My gallery has a lot of dragons although I enjoy drawing most furry species equally as much as I enjoy drawing dragons. Horses, canines, felines and reptiles generally are some of my favourite species to draw.
Paypal has a whole host of issues when it comes to automatic payments and their fee is much higher too. For now it's Stripe only! I would make exceptions for a large purchase but the client would have to message me on either my FA or Twitter and we can discuss it there.