May I ask for good wishes and paw prayers for our cat, Rishy?

Our 18 year old cat, Rishy, has a kidney infection. He is already at 40% kidney function, so this is not going to help anything. He is also on a steroid for a different issue, from which we have to wean him while he is on the antibiotic. He has been a great cat and I just want him to feel better.

Whatever good thoughts you can send his way, we would appreciate.