Seresto vs Sentinel

As a loving pet parent, your cat or dog’s health is of utmost importance. Selecting the right parasitic treatmentis a critical part of keeping them healthy, happy, and protected against pests and the diseases they carry. Seresto and Sentinel. are a couple of the best products on the market. Each reliable and effective formula offers unique advantages, and they are quite different from each other. Read on to learn how they compare!

What makes Seresto different from Sentinel?

These two products are actually quite different from one another. Sentinel is a heartworm preventativeoffering added protection against hookworms, whipworms, and roundworms. It also stops the development of flea eggs and larvae, ending the flea life cycle. It is not effective against existing flea infestations. It is a prescription-only, chewable, once-monthly product made for dogs 4 weeks old and up.

Seresto is a flea and tick collar that kills fleas within 24 hours and kills or repels re-infesting ticks within 6 hours. It also kills flea larvae and eggs, repels fleas and ticks, and treats sarcoptic mange and chewing lice. It is an over-the-counter collar that provides up to 8 months of protection to dogs ages 7 weeks and older.

Both products are safe for use in pregnant, lactating, or breeding dogs. Sentinel contains Lufenuron and Milbemycin Oxime, while Seresto combines Imidacloprid and Flumethrin.

Key takeaways on Seresto vs. Sentinel

Because these products each protect against different parasites, your veterinarian might recommend using both treatments in conjunction for broad-spectrum pest protection. You’ll want to consult your veterinarian before administering any two products to your dog at once.

Once you’ve spoken to your veterinarian and received advice and recommendations and/or prescriptions, you’re ready to get your pet on the road to complete parasite protection. If you find yourself with any questions or concerns about these or any other Allivet products, reach out to our skilled pharmacists for a pet parent consultation.

Seresto for Dogs

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Sentinel

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Feature Seresto Sentinel
Kills Fleas Yes No
Repels Fleas Yes No
Kills Flea Eggs and Larvae Yes Stops development
Kills Ticks Yes No
Repels Ticks Yes No
Repels Mosquitoes No No
Prevents Heartworm No Yes
Other Parasites Chewing Lice and Sarcoptic Mange Roundworms, Whipworms, and Hookworms
Waterproof Yes Yes since taken orally
How Long to work Kills fleas in 24 hours and repels or kills re-infesting ticks within 6 hours Breaks cycle of fleas and eggs. Does not kill existing flea infestation.
Taste N/A Savory Beef
Active Ingredient Flumethrin and Imidacloprid Milbemycin Oxime and Lufenuron
RX Required No Yes
Application Type Collar Chewable Tablet
Dosing 1 collar lasts up to 8 months 1 tablet per month
Age Dogs 7 weeks and older Dogs 4 weeks and older
Manufacturer Bayer Animal Health Virbac
Safety Breeding, pregnant, and lactating dogs may use. Breeding, pregnant, and lactating dogs may use.

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