Hi there!
It will depend on if the cat is in your online cattery or if the cat is being kept in world on your land.
For live cats in world you can purchase kibble at our store here:
http://maps.secondlife.com/secondlife/Ki...S/138/7/25
We have more information about in world kibble here:
https://kittycats.ws/manual/article.php?id=24&oid=21
For live cats in your online cattery, you need to purchase the kibble within the online cattery. To do so you need either Kitty Dollars (K$) or a cattery dock rezzed out in world with debt permissions to use your Lindens (L$). You can also purchase K$ through your dock, or can purchase gift cards from our store which convert into Kitty Dollars to use on items.
We have more info about the online cattery, including how to purchase food for it, here:
https://kittycats.ws/manual/article.php?id=41&oid=25
I hope this information helps, if you have any questions please feel free to reach out to me in world or through our support page.
-Foxie
