It will come back when it's raining and ask you to build it a shelter.
If you build it a shelter it will want some super expensive all natural deli turkey to go with it.
If you give it some super expensive all natural deli turkey, it will want you to groom it.
If you start to groom it, you might start thinking you should take it to the vet.
If you take it to the vet, you just might have yourself a new cat...