Sentry Fiproguard Plus Squeeze-On Dog Flea & Tick Treatment, 23 - 44 lbs, 6 treatments(6-Month Protection)

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About This Item

Details

  • Designed to kill fleas, flea eggs, flea larvae, ticks and chewing lice for up to 30 days.
  • Helps stop the flea life cycle by killing flea eggs and larvae for up to 12 weeks.
  • Protects your pup by killing ticks that may transmit Lyme disease.
  • This treatment is fast acting, long lasting and completely waterproof.
  • For use on dogs 8 weeks of age and older, weighing 23 to 44 pounds.

Ingredients

Instructions

Learn More About Sentry From Our Team of Experts

Questions & Answers

1 Customer Questions

Is this product safe for dogs (4) that play around and nibble at each other? what I mean is it safe if they put their mouths on the application area of the other dogs?

Answer by Chewy • Mar 31, 2022
Do not allow the dogs to play with each other until the treatment has fully dried and been absorbed, which generally takes 24 hours.
Reviews
Write a Review
4.2
Rated 4.2 out of 5 stars
30 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

64% Positive

Effectiveness

74% Positive

Ingredients

74% Positive

Long-Term Benefits

74% Positive

8 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 1 out of 5 stars
By Connie on Feb 15, 2025

Do not use

Negative medical reactions and emergency vet trip ensued after application with our cat, so I never used on my dog. Threw it away.

Negative medical reactions and emergency vet trip ensued after application with our cat, so I never used on my dog. Threw it away.

Rated 1 out of 5 stars
By Juanita on Oct 16, 2024

This used to work so well. But this year is the worst. I don’t know if they changed the ingredients but it didn’t work for our dogs. We would see ticks falling off

This used to work so well. But this year is the worst. I don’t know if they changed the ingredients but it didn’t work for our dogs. We would see ticks falling off of them and we would spend a lot of time picking ticks off too. Today they went to the vet. The duds had so many ticks and I was embarrassed. We had to shave our dogs and when we got home, we still found more ticks on them! Don’t buy it! Our dogs are being treated with Lyme and another disease caused by ticks.

Rated 5 out of 5 stars
By Susan on Mar 30, 2025

This brand always seems to work best for our beagle.

Works best for our dog

Works best for our dog

Rated 1 out of 5 stars
By Melissa on Jul 22, 2024

I bought this brand for the first time never again my dogs had fleas the next Day it's not worth the hassle .and they were itching awful

I bought this brand for the first time never again my dogs had fleas the next Day it's not worth the hassle .and they were itching awful

Rated 1 out of 5 stars
By Hope on Jun 7, 2024

Didn’t work

We still have fleas a week after applying

We still have fleas a week after applying

Rated 5 out of 5 stars
By Diana on Apr 21, 2024

Used it for years

regularly and keeps my dogs pest free.

regularly and keeps my dogs pest free.

Rated 5 out of 5 stars
By Mitchell on Mar 29, 2023

Same active ingredients as chewy brand!

Have not used yet! But check ingredients percentage of it, compared to the chewy brand, same, so bought this one it was cheaper!

Have not used yet! But check ingredients percentage of it, compared to the chewy brand, same, so bought this one it was cheaper!

Rated 1 out of 5 stars
By LarryReno on May 27, 2022

Sentry Fiproguard Did not work on my FOUR DODS!!!

We applied the Sentry on 15 May. I pick 5 ticks off my dog yesterday , 25 May. And we have removed ticks from 3 of the 4 dogs. VERY DISAPOINTED INTHE THE PRODU

We applied the Sentry on 15 May. I pick 5 ticks off my dog yesterday , 25 May. And we have removed ticks from 3 of the 4 dogs. VERY DISAPOINTED INTHE THE PRODUCT!!