Hey Jillie,
if you have cats to let, I highly recommand you this SL in-world group: secondlife:///app/group/45a44720-57a2-71fc-ca84-7259508b5981/about
Copy/Paste that link above into local chat, hit ENTER button and click the link that it creates in localchat from that... Then join it and offer your cat. The group is a KittyCatS Givers + Swappers group. It is okay to take 20 Linden for the cat. It is the value the cat has toward the menagerie.
All you need to do is copy paste the info of the cat (it's stats) to the group chat and say "Free to go home for 20 Linden fee" or something similar.
It will be giving your kitty a home quickly