I’m not a pet but I do enjoy wearing a tail, or even a dog hood and have done so. Pet play in BDSM involves the submissive taking the role of an animal, crawling around the floor, eating from their owners fingers and wearing animal like attire. I’m not a pet, but I am intrigued by it.
A few years ago we attended a Kink event in London where they had a pet corner, complete with cages, toys and more. It was interesting to see grown people crawling around as cats, dogs or rabbits. More recently at a kink club there was someone dressed more completely in an animal costume. Really quite compelling I had to struggle not stare. Not for bad reasons, but from sheer interest.
I haven’t been able to find the book in question, but I once read an extreme BDSM novel about a girl who was abducted and made to train as a pony. The whole thing was both horrific and wonderful in equal measure. Fitness training, wearing a bridle and being hitched to a cart, made to race. Crazy stuff, but I know this kind of thing (hopefully not the abduction) happens.
Our little games have been tame in comparison. Crawling around the living room in a bushy tail, wearing a dog mask at a dungeon. Humiliating, degrading but an incredible turn on all the same. We need to do some of that again (we discussed this last night when I told Master that pet play was kink of the week). We definitely do.