Randi, I'm so sorry to hear about Fister's setback Fister and poor Boots seem to be in the same boat! We'll be anxiously awaiting the vet's call! Poor Fister. Geez, that one option does seem drastic! I'm sure my human patients are relieved to know that's not an option for human UTI's! I'm sure after some consultation, you'll do what's best for dear Fister. Oliver and Mr. B send him headbumpies and pawpats. And hugs and kisses from me!