intestinal worms (adult & 4th stage larvae)

It has been proven effective on biting flies

Meat withdrawal: 8 days

For use on sheep to control sheep keds and lice

C.E.T. VeggieDent Zen Tartar Control Chews for Small Dogs, 30 Count intestinal worms (adult & 4thC. E. T. VeggieDent Zen Tarter Control Chews are formulated to provide oral health care and help support mental well being in dogs. Contains L theanine for relaxation during stressful events Includes the FR3SH Technology to help maintain a healthy and fresh breath A unique Z shape allows chew to scrape away tartar from hard to reach places *See package label for complete product details.