With its innovative delivery system, the Seresto flea and tick collar for large dogs offers a breakthrough in flea and tick protection for dogs for 8 months. Seresto repels and kills fleas and ticks. The Seresto collar offers the performance of a topical with the convenience of an easy-to-use collar. If a tick is repelled, it can't attach and transmit organisms that cause disease. Seresto is non-greasy, odorless, and easy-to-use for small dogs 7 weeks of age and older and over 18 lbs.
The flea collar is water resistant and remains effective following monthly bathing, occasional swimming (if swimming occurs more often than once a month, the duration is reduced to five months) or after exposure to rain or sunshine.
This collar also features a release mechanism which in the unlikely event of a pet becoming trapped, the pet's own strength is sufficient to allow for a quick release. Dogs will be dogs. Whether they get into the garbage can out back or dig up that old shoe in the yard, Seresto for dogs can help keep them protected from fleas and ticks for 8 continuous months.
The innovative Sustained Release Technology of Seresto provides effective flea and tick protection in an easy-to-apply, non-greasy collar. Seresto is a unique polymer matrix collar that offers a continuous supply of two active ingredients: imidacloprid and flumethrin for effective 8-month protection against fleas and ticks. That's one convenient, non-greasy, odorless flea and tick collar instead of 8 monthly treatments.
The active ingredients are stored within the collar. They are released in low concentrations and are distributed over your dog's hair and skin surface for 8 months. As active ingredients wear off over time, Seresto for dogs continuously replenishes the skin and coat with a new supply of active ingredients. Fleas and ticks are killed through contact with the active ingredients — no biting required.
- Provides 8-months of continuous flea and tick prevention
- Seresto flea and tick collar for large dogs works through contact, so fleas and ticks do not have to bite your dog to die
- Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless and non-greasy collar; No need for messy monthly treatments
- Starts to repel and kill fleas within 24 hours of initial application
- Flea and tick collar for large dogs also helps treat and control sarcoptic mange and kills lice
- For dogs over 18 lbs
Sustained release technology
The Seresto flea and tick collar provides continuous protection over your dog’s skin and coat for 8 months.
Easy to apply
Avoid the hassle of messy monthly treatments with the Seresto collar for dogs. Odorless and non-greasy, the Seresto dog collar is easy to put on and can be used alongside other ID collars.
No biting required
Bayer Seresto dog collar kills and repels fleas and ticks. Seresto also kills through contact so fleas and ticks don’t have to bite your dog to die.
Helps stop fleas and ticks
Fleas and ticks aren’t just annoying or painful for your dog — they can transmit diseases such as Rocky Mountain spotted fever or Lyme disease. Help protect your dog from fleas and ticks with prevention that kills through contact; no biting required.
How Seresto works
Seresto’s active ingredients — imidacloprid and flumethrin — are stored within the collar and released in low concentrations over your dog's hair and skin surface for 8 months. Seresto dog collars are effective, low-maintenance, long-lasting, easy to apply and economical.
Despite common misconceptions, fleas and ticks can impact pets even in colder months. Use the Seresto collar for dogs year-round to get effective protection against fleas and ticks.