3 Review(s)

The BAYER SERESTO flea and tick collar for dogs provides continuous 8-month flea and tick protection. Unlike oral flea and tick prevention products that require fleas and ticks to bite your pet to work, Seresto flea and tick collar for large dogs kills fleas and ticks through contact—no biting required. Seresto flea collar for dogs is water resistant and remains effective after swimming, shampooing, or exposure to rain or sunlight. Seresto Flea and tick collars for large dogs contain two active ingredients: Imidacloprid to control flea infestations and flumethrin to repel and kill ticks. These active ingredients are slowly and continuously released in low concentrations, spreading from head to toes, even the tail, over your dog’s coat. Avoid the hassle of messy monthly treatments and get the effective protection of Seresto flea and tick collars.