•    Seresto is an easy-to-use, odorless collar that kills and repels fleas and ticks for 8 continuous months.
    •    It also aids in the treatment and control of sarcoptic mange and kills lice.
    •    Is water resistant





Product Detail: Seresto


Seresto is different from conventional flea and tick collars. It employs a novel blend of materials, enabling a safe, controlled, low dose release of active ingredients over 8 months. This provides excellent protection for your pets, not only killing fleas and ticks but also repelling ticks before they bite- which helps to protect your pet from the diseases these parasites can spread.


Use only one collar per animal. Fit collar around your pet's neck, allowing for 2 fingers to fit between the collar and your pet's neck to ensure a comfortable, yet snug, fit. Once collar is properly fitted, cut off any excess collar measuring 1? or longer.

The collar should be worn continuously for the 8 month protection period. Check periodically and adjust fit if necessary.

Keep the collar in the bag and in the outer packaging until use. Replace the collar after 8 months for optimal tick and flea protection.

Seresto is water-resistant and remains effective following a shampoo treatment, swimming or after exposure to rain or sunlight.

Under normal conditions, effectiveness lasts for 8 months. In order to maintain an eight-month duration, dogs must be bathed more than once per month. For dogs that swim once a month or more, the control duration is reduced to 5 months for flea control and reduced to 7 months for tick control. There is no need to remove the collar for bathing. Please use a non-stripping, pet shampoo



Small size (15 inches in length) for dogs up to 18 pounds and over 7 weeks of age.

Large size (27.5 inches in length) for dogs up to 18 pounds and over 7 weeks of age.

Small size (15 inches in length) for cats and kittens all sizes and from 10 weeks of age.

Active ingredients

Imidacloprid and Flumethrin. The Bayer Polymer Matrix System ensures that both active ingredients are slowly and continuously released in low concentrations from the collar towards the animal. This avoids peak concentrations and ensures that concentrations of both active ingredients are present in the pet's haircoat during the entire efficacy period. The active ingredients spread from the site of direct contact over the entire skin surface

Storage and Disposal

Do not contaminate water, food or feed by storage or disposal.

Dispose of pouch and expired colla in trash. Outer container may be recycled or disposed of in trash.



Ratings & Reviews

Based on 1 Review(s)

Average Rating


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Most Recent Reviews

Greatest among other collars
Written by dunallan1945
Aug 17, 2017

We buy these collars for our dogs every 8 months. They are worth every dollar. What other products on the market works for 8 months non stop. This collar saved my boyfriend's Yorkie. He had used several brand name medications plus antibiotics, but he was suffering terribly with fleas. I suggested he try these collars and he did. Wow, this collar literally saved his little Yorkie's life. I'm so grateful for this great product.