How does the Seresto collar protect small dogs from fleas and ticks?
Bayer Seresto Flea and Tick Collar for Dogs Small Gray
Dog Flea and Tick Medicines
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Open Apr 22, 2026 - 07:57 AM
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Answer
Apr 22, 2026 - 07:57 AM
The Bayer Seresto Flea and Tick Collar uses sustained release technology to provide continuous, long-lasting protection by gradually releasing two active ingredients, imidacloprid and flumethrin, over your dog’s skin and coat.
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