Seresto flea collars are a highly effective and long-lasting solution for flea and tick control in both cats and dogs. These innovative collars utilize a unique sustained-release technology, slowly releasing active ingredients such as imidacloprid and flumethrin over an extended period of up to eight months. This prolonged protection helps safeguard pets from flea and tick infestations, providing continuous defence against these parasites. The collar is water-resistant, allowing pets to swim and bathe without compromising its efficacy. Seresto flea collars are non-greasy and odourless, making them comfortable for pets to wear. Seresto provides a convenient, hassle free solution to controlling fleas In your pet.