Start killing fleas and ticks on your dog in 5 minutes with the fastest flea and tick topical available*. From The Makers of CAPSTAR (nitenpyram), NEXTSTAR Flea & Tick Topical for Dogs formula provides 7-way control by killing fleas, ticks, mosquitoes, chewing lice, and breaks the flea lifecycle by killing flea eggs, flea larvae and preventing flea pupae from developing into adult fleas. Formula previously only sold by vets, this effective dog flea and tick preventive topical is available online and at local retailers without a prescription. Use NEXTSTAR Flea & Tick Topical for Dogs to stop active flea and tick infestations and prevent new ones from occurring for up to 30 days. Reapply monthly for year-round protection. (*Fastest killing comparison for dog formula only. Based on label claims for NEXTSTAR flea and Tick Topical for Dogs and other leading dog topical brands. Data on file.)