Seresto provides up to 8 months flea protection for cats in an waterresistant^, odourless innovative collar format.
The active ingredients in Seresto are specially formulated for steady doseadjusted release th at spreads over your cat, remaining in the fatty layer of the skin and coat, where they are ef fective against fleas.
Fleas don't have to bite your cat to be affected, so your cat doesn't suffer from painful, irritating bites.
^ some limitations apply see Product Label for full details.
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Imidacloprid 100 mg/g & Flumethrin 45 mg/g