Well, a bra strap!! It never fails to amaze me what my dog will pick up and swallow and now a bra strap eating cat! I can see I am going to have to keep an eye on my kitty as well as my dog!
Seriously, poor Kfitzi, I am so pleased that the op went well and he will be back home with you soon and I hope he has a swift and full recovery. Give him a big kiss from me and please keep us posted.

chris