The toys determine the amount of kitties, but like, is it one toy per cat, so if I have two toys I can have two cats? Or is x amount of toys per cat?
I won’t spoil the exact magic but it uses a function with diminishing returns. So at first, 1 toy = 1 cat, but once you get more than a few toys, you start needing more and more toys to increase the limit by 1.