When not much more than a kitten Simon Quigley now Klaus had a liver shunt.  Unfortunately later he needed another one and although successful Simon did lose most of his sight.

His adopter says (and sorry this is being posted so late):

Just thought I’d send a quick update on Klaus as he turns 5 today! He is doing so well, his bile acids are now completely normal which is amazing. He is living his best life, absolutely adored and spoilt.

Last year I had my courtyard enclosed for the cats. We weren’t sure how Klaus would go with his low vision but he loves it and was one of the first to try it out. He’s the bravest, most confident little guy.