Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 3 Doses (3-mos. supply)

By Hartz
Rated 3.1429 out of 5 stars
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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 3 Doses (3-mos. supply) slide 1 of 8
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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 3 Doses (3-mos. supply) slide 1 of 8
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$5.76Chewy Price
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About This Item

  • This topical formula is designed to protect your canine companion against fleas and ticks including brown dog ticks and deer ticks.
  • One application of UltraGuard Dual Action formula keeps your pal protected from pesky pests for up to 30 days.
  • Tick and flea solution may also prevent re-infestation for the convenience of both pets and pet parents alike.
  • UltraGuard Dual Action treatment breaks the flea life cycle so that your dog can continue to do what he loves.
  • This topical solution is suitable for dogs between 31-60 pounds and comes with 3 monthly treatments.
Play Video: Learn More About Hartz From Our Team of Experts
Learn More About Hartz 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: Etofenprox 55.0%, Piperonyl Butoxide (PBO) 10.0%, n-octyl bicycloheptene dicarboximide (MGK 264) 1.0%...Active Ingredients: Etofenprox 55.0%, Piperonyl Butoxide (PBO) 10.0%, n-octyl bicycloheptene dicarboximide (MGK 264) 1.0%...Active Ingredients: Etofenprox 55.0%, Piperonyl Butoxide (PBO) 10.0%, n-octyl bicycloheptene dicarboximide (MGK 264) 1.0%...Active Ingredients: Etofenprox 55.0%, Piperonyl Butoxide (PBO) 10.0%, n-octyl bicycloheptene dicarboximide (MGK 264) 1.0%...Permethrin 45.0%, Pyriproxyfen 1.9%.
LifestageAdultAdultPuppy, AdultAdultAdult
Breed SizeMedium BreedsSmall BreedsLarge BreedsSmall BreedsMedium Breeds, Large Breeds

Questions & Answers

4 Customer Questions


Will swimming remove the treatment?
Answer by ChewyJun 24, 2021
After applying this treatment, do not allow your dog to swim or bathe for 48 hours your pet can swim.

Why do you need to separate the dog after treatment? What if your treating multiple dogs?
Answer by ChewyOct 31, 2022
Separate treated dogs from other pets for 24 hours after treatment has been applied. There should be no contact with the treated area until completely dry.

How long must one wait to bathe dog after treatment
Answer by ChewyJan 13, 2021
After applying this treatment, do not allow your dog to swim or bathe for 48 hours.

Does this repel rat mites?
Answer by ChewyJan 04, 2021
This fast-acting formula helps to kill fleas along with brown dog ticks, deer ticks, plus it helps to prevent re-infestations.

ReviewsWrite a Review

3.1
Rated 3.1429 out of 5 stars
7 Reviews
57%
Would recommend to a friend
1
42.8571
43%
2
0
0%
3
0
0%
4
14.2857
14%
5
42.8571
43%

7 Customer Reviews



Rated 1 out of 5 stars
By unfortunately on Aug 16, 2022

didn’t kill fleas

This product didn’t kill any of the fleas unfortunately. I shoved of just saved the money and gone to the vet.


Rated 1 out of 5 stars
By Gingersmom on May 15, 2022

This was easy to use, but

After using this product Ginger has had several ticks attached to her and swelling. I've always used a powdered product in the past and been very happy with that one so will go back to that product.


Rated 5 out of 5 stars
By Elaine on Feb 1, 2022

Works Well

I have been using this product monthly on my dog as a preventative measure and have had no issues


Rated 1 out of 5 stars
By charlie on Oct 31, 2021

it’s a no for me and Melo

Doesn’t work at all I’m very disappointed i waited 48 hours and still no improvement


Rated 4 out of 5 stars
By SEANT on May 25, 2021

Use Regularly

Have used quite some time on my DUTCHESS. She seems to fare quite well when combined with cedar oil spray (or cinnamon,peppermint or combination) for the mosquitos which are a real problem where we live.


Rated 5 out of 5 stars
By Debb on Apr 9, 2021

It’s excelent!

I really love this product. It’s really good. About Chewy, is the best web for this kind of products.


Rated 5 out of 5 stars
By Sheba on Nov 7, 2022