The Seresto collar for dogs repels and kills ticks and kills fleas through simple contact, which means they don't have to bite your dog before they fall off and die. Because ticks and fleas don’t need to bite and suck blood to be killed, there is a reduced risk of blood loss, pain, irritation, tick paralysis and transmission of infections.
Seresto is a collar like no other! It works by releasing its active ingredients in controlled, low doses, allowing your dog to stay protected for 8 months against fleas and 4 months against ticks. Odourless, water-resistant* and effective against both fleas and ticks, the Seresto dog collar is the simple, easy way to keep your best friend protected.