That’s actually the second time he’s done that!
He bit my old kitty a few years ago and she ended up with an abscess that could have killed her.
I’ve thought about finding another home for him. He loves people but he loves his home more. At eleven, I think he would be heartbroken to be given away.
What to do...
Maybe you should find the biter a new home. There are other wonderful people such as yourself out there who would give him a loving home. Best wishes. Katy