For healthy kidney function. A complementary supplement to support healthy kidney function in horses, as part of a balanced diet Ò I once had a horse that did not feel right, so I asked the Ôback manÕ to look at him. He couldnÕt find anything wrong with his back but he suggested the kidneys may be causing discomfort. So for three consecutive days I gave him 60ml of Kidney Flush and the change was quite remarkable. I now give all my horses Kidney Flush every Saturday night.Ó P. Middleton Trainer/Owner.