Seresto Flea Collar for Large Dogs
- SKU: D105-9001
- Brand: Seresto
- Easy to use, non-greasy, odorless flea & tick protection, in a convenient 8-month collar
- Kills and repels fleas and ticks through contact. No biting required
- Veterinarian Recommended
- Water-resistant, No need to remove for swimming or bathing
- Economical: Compare the cost of monthly treatments to Seresto
- For dogs and puppies over 7 weeks and above 18 pounds
- Dogs under 18 pounds will need Seresto for Small Dogs
- 27.5" collar
We stock Seresto for Small Dogs and Cats too!
Truly unique technology for your dog
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.

Questions & Answers (61)
Ask a Question-
Question:
what are the sizes of the collars
By Lois N.
Answer:The large size collar is 27.5' (70 cm.) and the small one is 15' (38 cm)
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Question:
Who is the manufacturer for the Seresto Tick and Flea collar that you sell??
By Cecelia B.
Answer:Bayer is the manufacturer for Seresto
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Question:
I understand that the Seresto collar has a long shelf life, possibly 5 years, and lasts 8 months after opening. How old are the collars, on average, that you have in your inventory? Thanks
By Mike D.
Answer:They are new stock and have a shelf life of 5 years.
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Question:
I have a shitzu that weighs 13 pounds, what size do I need?
By Darlene R.
Answer:Seresto Collar for Small Dogs will suit your Shitzu.
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Question:
We have a 3 month old puppy that is 21.5 lbs. he will be 80-100 lb dog and is growing fast. What size should we get that would fit now and over the next 8 months?
By Rachelle N.
Answer:Seresto for Large Dogs will fit your pup for the next 8 months.
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