Advantage Seresto Cat & Kitten Cats and kittens as young as ten weeks Seresto collars for cats repel and kill ticks and fleas through simple contact, which means they do not need to bite your cat to die.Because ticks and fleas are killed without biting or sucking blood, there is less risk of blood loss, pain, irritation, and infection transmission. Seresto for cats protects your pet for up to eight months. The Seresto cat collar works by releasing its active ingredients in controlled, low doses, providing 8 months of flea and tick protection for your cat. Seresto is the simple, long lasting solution for keeping your cat happy and healthy. Seresto may appear to be an ordinary pet collar at first glance, but it is anything but. Seresto contains two active ingredients: imidacloprid and flumethrin, which are released in small doses and spread throughout the skin and fur of your cat from head to tail. The collar creates an invisible layer of protection that kills fleas and ticks that comes into contact with your cat.
