They get a cozy bed, a warm fire, and prepared meals to eat in exchange for their servitude. You can also catch them by sneaking or while they are sleeping and not need to hurt them. There are also caged ones in bandit camps you rescue and they join you; presumably willingly.
You could also just catch the bad humans that shoot you on sight and make a prison camp without resorting to enslaving innocent chibi animals. We all know humans suck anyway.
Ah, so you provide basic food and shelter for their labor after capturing them in their sleep or otherwise unable to defend themselves?
Interesting, interesting.
Basic? I built them things a stone castle while I sleep in a wooden shack. I eat nothing but berries and feed them the finest meats and cakes. They have a bath house that I canβt even use! My Kinguins live like kings!