No, I don’t need or want one, but there are millions available for those that do.
Which make the best pets, cats or dogs?

The honest truth is you will just have to try for yourself to see what works best for you. Buy from Amazon, they usually allow returns! We like ones where the base ring opens at least somewhat. Size is important and you won’t know the right size to begin with. If the base is a fixed size, and his balls will go in they will also come out. That’s not what you want. The size of the cage over his cock is also very important, and the sizes do vary. You just won’t know what is right until you try so don’t spend a lot until you know more for yourself!