I would say 4 and make sure they all are spayed or neutered,
Have 2 and cats are for ever not only until one gets tired of them!
One of mine is 16 and the other 10, had them at 3 months of age.

ob

"Mariah Nichols via CatKB.com" wrote:

Here's a trick question: have many cats can one person have in one house?
Answer....

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