I love this story and it’s a beautiful kitty! But hot take: animals should not live in the library. Libraries are specifically for everyone and there are many people who are allergic to or have a phobia of (more common for dogs but still relevant ) cats which would potentially prohibit them from accessing the space and resources
Boston!! These announcements are done by kids with autism and they are even less intelligible then regular train announcements!! (super cute when you can actually hear one tho)
In the second panel, the guys shirt just sort of dissolves into his belly. 
Hi Tweek! Those are some magnificent whiskers you have
Hmm interesting. I think in small, isolated communities (like islands), that could definitely work. But as soon as you go beyond “everyone knows everyone”, you’d have to start polling everyone to see if they have allergies and that just seems infeasible at scale. Plus, if anyone moves into the community you’d have to ask them and potentially re-home an integrated animal.