Help your older doggo live his best life with Natura Petz Organics Kidney Support Dog Food Topper. This tasty turkey-flavored supplement for adult and senior dogs is formulated to help support healthy kidney function using nutrients and phytochemicals. It contains a proprietary blend of herbs including chanca piedra, boldo and cipo cabeludo. Crafted without any corn, wheat, soy or GMO ingredients in a convenient powder form, Kidney Support may help reduce inflammation, limit the toxin load on the kidneys and promote bile production.