I had cats from the time I was a small child - the first thing I did after getting a place of my own was to get a kitty. :D When I turned 47, I developed asthma, and one of the things I tested allergic to, was cat dander. The dr. asked me to give away my kitties. :-( I haven't had any since.
They really don't bother thread, but if you drop a bobbin, or spool of thread, look out! They'll have it all over the place! :lol: I always loved my kitties sleeping curled up next to me while I slept....I really miss them. :-( Enjoy yours when you get it!!