A friend of mine has a 12yr old OTTB, who has a problem with reoccurring UTIs. She's had the vet out, this will be the third time. He gives her the antibiotics, and calls it a day. We were wondering if there was anything holistic or just supplementary to prevent/sooth her issues? Vet says bute does nothing for UTI pain (i'll believe him), we were thinking garlic, werent sure if horses could eat cranberry, (or just the juice, or tabs). I'm really just at a loss and don't want the poor baby to be so uncomfortable, and her poor owner is out of ideas.