It could get a little crowded if all your kitties were in your cafe at once so as a general rule you will only be able to have 3 more cats than you have customers. So if you have 4 customers you will have 7 cats running round! But don’t worry, you still have access to all your cats via the cat matching toolbar when a customer comes in. Even if they aren’t present in the cafe at the time these cats are still available and cats will cycle through. The bigger your cafe, the more cats and customers!