As you wish.>>10426781
That can be a tricky subject. If catboys came from modified human embryos, then most Western countries would probably ban their ownership due them not wanting to enslave someone who used to be human. Non-western countries (or Western countries with slippery morals) may allow it, but it's quite terrible to imagine what other things may be legal with catboys.
If the catboys instead came from extensively modified cat embryos, then maybe it'll be legal to own them in most countries. However lots of people may still be uncomfortable with the idea of owning something that looks close to human. Catboy ownership my end up being very small overall, only to people who have that kink (like the people who are into owning real size hyper realistic human dolls).