Thank you for updating us, Lara. I'm glad to hear that Barney still wants to eat and talk to you when you visit him, and don't appear to be in pain.
I'm also glad that you have made the decision, because I agree he doesn't have a quality life, and it will get worse. None of us want him to go through more suffering.

Oh, I so wish he could have come to you a year or two ago, while he may have been in a condition to save, but at least he has had so much love and care in the past few months, and will have, until the end.

Barney is in my thoughts and I will light candles for him every day. And Lara, my thoughts are with you also. We're all thankful for all the help you have given him. Few others would have been so dedicated.

Big hugs and lots of kisses to Barney. Will you stroke him gently along his whiskers for me? Fister loves that, and I bet Barney will too.