VetriScience Laboratories - Renal Essentials Kidney Health Support for Dogs, 60 Chewable Tablets Renal Essentials is recommended to support and maintain proper kidney function and mineral balance Renal Essentials contains necessary nutrients, minerals and vitamins that support kidney and liver function, normal detoxification, normal fluid retention and renal circulation Renal Essentials is available as an easy to give, smoke flavored chewable tablet that dogs love Renal Essentials from VetriScience Laboratories is veterinarian formulated and approved by our veterinary review board VetriScience products are manufactured in the U.S.A. and are backed by a 100% Satisfaction Guarantee