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Seresto Flea & Tick Collar for Dogs is a vet-recommended and long-lasting collar that provides up to 8 months of protection against fleas, ticks, and lice for dogs and puppies aged 7 weeks and older.
This easy-to-wear collar is mess-free, odor-free, and hassle-free, effectively repelling and killing fleas to control infestations. It also targets multiple tick species, including deer ticks, American dog ticks, brown dog ticks, and lone star ticks.
Unlike many treatments that require parasites to bite first, Seresto works through contact, killing and repelling fleas and ticks before they bite, helping reduce irritation and discomfort. Its long-lasting effectiveness reduces the need for frequent applications, making it a convenient and reliable option for long-term parasite protection.
Seresto is available in two sizes to suit small and large dogs, ensuring a proper and comfortable fit for all breeds.
Seresto begins killing fleas within 24 hours of application and kills re-infesting fleas within 2 hours. It starts killing and repelling ticks within 48 hours of application. The collar also helps prevent reinfestations by killing fleas before they can lay eggs.
Seresto Collar contains flumethrin and imidacloprid as its active ingredients. Its patented polymer matrix technology allows these ingredients to be released slowly and continuously over time. After application, the ingredients spread across the dog’s skin and coat, providing ongoing protection by repelling and killing fleas and ticks through contact.
| Dog Size | Effectiveness Duration | Size |
| Seresto Collar for Small Dogs up to 18 lbs | 8 Months | 15 inches |
| Seresto Collar for Large Dogs over 18 lbs | 8 Months | 27.5 inches |
| Target Species | Dogs |
| Mode of Administration | External collar |
| Active Ingredients | Flumethrin, Imidacloprid |
| Brand Name | Seresto |
The collar starts killing existing fleas on your dog within 24 hours and ticks within 48 hours. It then continues to kill or repel new fleas and ticks within a few hours to prevent reinfestations.
Yes, Seresto collar can be used on puppies aged 7 weeks and older.
Seresto Flea and Tick Control collar provides up to 8 months of continuous protection against fleas and ticks. It is recommended to replace the collar after 8 months for optimal effectiveness.
Seresto kills and repels fleas and ticks through contact, so parasites do not need to bite your dog to be eliminated, helping prevent irritation and discomfort.
Seresto is not recommended for use in pregnant or lactating dogs.
Yes, Seresto can be worn alongside your dog’s regular collar, as long as it maintains contact with the skin and coat.
Seresto is designed to protect against fleas and ticks. It is not indicated for the treatment of ear mites in dogs.
Yes, Seresto kills and repels ticks, including deer ticks, American dog ticks, brown dog ticks, and lone star ticks.
To remove the collar, squeeze the outer sides of the buckle while pulling the collar from the other end. Alternatively, you can cut the collar off with scissors before replacing it.
You can purchase Seresto Collar for Dogs from your veterinarian or a trusted online store like CanadaVetExpress.
Disclaimer: This information is based on the official product label and manufacturer documentation. It does not replace professional veterinary advice. Please consult your veterinarian before administering any treatment.
Still Have Questions? – Please email us your queries at support@canadavetexpress.com and we will be happy to help you.
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The collar should be worn continuously for the 8-month protection period and should be
removed after the treatment period.
You can check the product label for manufacturer contact information.
As per the manufacturer's claims, there should not be any severe adverse reactions related to skin allergies however, we strongly suggest you consult your vet before using the product.
Yes
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