“This has been a life saver for our little Pomeranian. She had surgery for bladder stones and the vet prescribed expensive food - which she hated and wouldn't eat! I researched what was in the special food and then after further research I found this Potassium Citrate Plus Cranberry Granules. I sprinkle a little on her chicken and she loves it! But most importantly, it's been over 3 years and she hasn't had any more stones. Best stuff ever and no more expensive foods that go to waste.”