Prices, Weights and Measures

Seresto flea and tick collar cat

The Seresto cat collar kills fleas and ticks through simple contact, which means they don't have to bite your cat before they’re affected. You can put Seresto on and simply know that your cat is well protected, making Seresto the easy and long-lasting way to help your cat stay happy, healthy and itch-free.

The Seresto collar for cats keeps your pet protected for eight months at a time.

Unlike other flea and tick collars, Seresto consists of a polymer matrix that slowly releases low doses of two active ingredients. The collar works to build up an invisible layer of protection that kills fleas and repels and kills ticks that come into contact with your cat.

Innovative technology enables the collar to release low, safe doses of its active ingredients over long periods of time. These are transferred to your cat’s skin and fur, and spread across their entire body to keep them protected from ticks and fleas for eight months.

It’s safe for use on kittens aged 10 weeks and older.

Seresto does not need to be removed when a cat gets wet or is bathed. The active ingredients are contained in the collar matrix and will not be released into water. They spread through the lipid layer of the cat's skin and hair and even if this lipid layer is partially washed off by bathing, Seresto will quickly replenish the active ingredients and the pet will be protected again. 

However, prolonged and repeated exposure to water or extensive shampooing should be avoided as the duration of activity may be reduced.