Sentry FiproGuard Flea & Tick Spot Treatment for Dogs, 23-44 lbs

By Sentry
Rated 3.4412 out of 5 stars
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Sentry FiproGuard Flea & Tick Spot Treatment for Dogs, 23-44 lbs, 3 Doses (3-mos. supply) slide 1 of 5
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Sentry FiproGuard Flea & Tick Spot Treatment for Dogs, 23-44 lbs, 3 Doses (3-mos. supply) slide 1 of 5
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About This Item

  • Contains Fipronil, same active ingredient as Top Spot.
  • Kills Fleas, ticks, eggs, larva, and chewing lice.
  • Protects against chewing lice.
  • Can be used on puppies 8 weeks and older.
  • Effective, affordable way to protect your dog.
Play Video: Learn More About Sentry From Our Team of Experts
Learn More About Sentry From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.
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Top IngredientsActive Ingredients: Fipronil 9.70%.Active Ingredients : Fipronil 9.70%.Active Ingredients : Fipronil 9.70%.Active Ingredients: Fipronil 9.8%, (S)-Methoprene 8.8%.Active Ingredients: Etofenprox: 55.0%, Piperonyl Butoxide*: 10.0%, N-octyl Bicycloheptene Dicarboximide (MGK 264): 1.0%...
Breed SizeSmall Breeds, Medium BreedsMedium Breeds, Large BreedsLarge BreedsMedium Breeds, Small BreedsMedium Breeds, Large Breeds

Questions & Answers

4 Customer Questions


Is this product safe on pregnant dogs
Answer by ChewyAug 31, 2019
It's recommended to consult with your vet if your pet is pregnant or nursing to determine if this flea and tick treatment is suitable to be used.

Do you use this monthly, or qrt etc-don’t see this.
Answer by ChewyJan 09, 2019
At this time, it's not recommended to apply this treatment more than once every 4 weeks.

Does this product kill the eggs & larvae<
Answer by ChewyOct 15, 2018
This treatment kills fleas, ticks, eggs, larva, and chewing lice.

Does it make dogs itch
Answer by ChewyDec 15, 2017
Typically a dog will be itchy due to mite marks. However, some dogs can be sensitive to certain ingredients and can have a reaction. Should a reaction happen, we always encourage pet parents to consult with a veterinarian.

ReviewsWrite a Review

3.4
Rated 3.4412 out of 5 stars
68 Reviews
68%
Would recommend to a friend
1
30.8824
31%
2
4.4118
4%
3
4.4118
4%
4
10.2941
10%
5
50
50%

68 Customer Reviews



Rated 5 out of 5 stars
By Ginny on May 14, 2021

Sentr FiproGuard Flea & Tick Spot Treatment

Pleased with this product, no issues with flea's & ticks. The price is much better and safer than some product's.


Rated 2 out of 5 stars
By Ryan on Jan 13, 2021

Does not last, leaves white residue

I recommend using a different flea and tick topical treatment for your dog. I tried this but it does not last more than 3 weeks on my 4 y.o. 38 lb. Border Collie mix. It also left a white residue on her black coat so she kind of looked like a skunk.


Rated 5 out of 5 stars
By EmilyL on Sep 19, 2020

Great value flea and tick protection

This product has worked very well all summer for my Australian Shepherd and my Irish Setter. Before application at the start of tick season we found several ticks on both dogs, since applying Sentry Fiproguard as directed we have not had any issues with ticks on either dog all summer! A great value, I will definitely buy again.


Rated 1 out of 5 stars
By Kazoo on May 5, 2020

Doesnt work

I would apply this after their flea bath (once properly dry). Doesn't seem to work at all I even tried applying another application twice in one month and still my dogs would scratch through the night. They also seem to not like it doesn't seem to be causing burns or rash but they try to rub it off every time applied. this is also after making sure that for bath day we vacuum,wash the sheets, and spray the carpets with flea spray, so its not repelling them from hopping on when they're outside in the yard or walks.


Rated 5 out of 5 stars
By Shane on Aug 16, 2020

Reliable and affordable

I've been using monthly Sentry Fiproguard on both my cats and dog. It works just as well as more expensive brands.


Rated 1 out of 5 stars
By Tracie on Jul 3, 2020

Does not work

In the past 3 weeks I have dosed both my dogs twice and they still have fleas so bad they jump on me and my family while petting them. Will never buy this item again.


Rated 1 out of 5 stars
By ShadySpot on Sep 21, 2020

Does not work

This did not work on my dog. A waste of money. I will not get it again.


Rated 5 out of 5 stars
By Margie on May 12, 2020

Worked for my dogs

I am limited on funds do to Covid19..I ordered this for my Pit/Boxer mix pup and another for my Cane Corso...within about an hour neither were scratching and no fleas seen on them and we live in Florida


Rated 1 out of 5 stars
By HekeBean on Apr 20, 2020

May As Well Have Used Nothing

This may be the fleas in our region or our dog’s body chemistry or what have you, but this medication did literally nothing. There was no reaction whatsoever from the fleas on our dog.


Rated 3 out of 5 stars
By Sentry on Apr 22, 2020

Pay more for better results

I honestly think Frontline is over priced! I hate spending that much. But this did not get rid of all the fleas