Bravecto Chewable Flea & Tick For Dogs A stronger flea and tick treatment -- Bravecto is a pleasant chewable which works 12 full weeks to shield dogs from fleas and ticks just in one dose. Convenient for dog owners to administer and a special treat for canines, Bravecto is a broad-spectrum treatment for parasites. With a formula to control flea allergy dermatitis, this oral product consistently works for 12 weeks. This 12 week killing representative is a strong protection against a wide assortment of parasites as it kills cat fleas (Ctenocephalides felis) along with black-legged tick (Ixodes scapularis), American dog tick (Dermacentor variabilis), and brown dog tick (Rhipicephalus sanguineus). Bravecto is also capable of treating and controlling existing flea and tick infestations. Bravecto for dogs is a record-breaking flea and tick control product from Merck. This innovative solution offers pet parents and veterinarians a full evidence control over fleas and ticks on th