Yes, I'm also relieved to know it's not a hard urate that's preventing him from "going" and/or parasites, etc. Though I did spend a fortune on his checkup and x-ray last night...part of it is also being able to wake up each morning and not wondering if the big guy is still breathing...so the peace of mind it brought is priceless. He didn't let go during last night's swim session in lukewarm water and soaking sessino...so will attempt once again tonight! But man, he doesn't seem to like swimming...thrashing everywhere, bumping into the side of the tub...!