Hartz UltraGuard Flea & Tick Spray for Dogs, 16-oz bottle

By Hartz
Rated 4.25 out of 5 stars
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Hartz UltraGuard Flea & Tick Spray for Dogs, 16-oz bottle slide 1 of 6
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Hartz UltraGuard Flea & Tick Spray for Dogs, 16-oz bottle slide 1 of 6
$6.84Chewy Price
$6.50Autoship Price
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About This Item

  • Hartz UltraGuard Flea & Tick Spray can combat ticks as well as fleas, giving your dog companion the long-lasting protection she needs.
  • Flea and tick spray is specially designed for dogs and puppies 12 weeks of age and older.
  • Flea and tick spray is easy to apply to your furry friend and is water-based and gentle on skin and fur.
  • This easy-to-use flea and tick spray is gentle on your dog but tough on pesky pests.
  • Proudly made in the USA of domestic and imported materials to protect your dog companion from pesky fleas and ticks.
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: Tetrachlorvinphos 1.08%.Active Ingredients: Tetrachlorvinphos 1.08%, Methoprene 0.07%.Sodium lauryl sulfate, Geraniol, Clove Extract...Active Ingredients: Phenothrin 0.400%, Pyriproxyfen 0.015%, Piperonyl butoxide 1.000%....
LifestageAdultAdultAdultAdultAdult
Breed SizeExtra Small & Toy Breeds, Small Breeds, Medium Breeds...

Questions & Answers

1 Customer Questions


Can this be sprayed on carpets?
Answer by ChewyAug 25, 2021
This spray is designed for topical use only on dogs. Be sure to treat the animal’s bedding and surroundings with a product registered for these uses, such as Hartz UltraGuard Plus Flea & Tick Home Spray.

ReviewsWrite a Review

4.3
Rated 4.25 out of 5 stars
8 Reviews
88%
Would recommend to a friend
1
12.5
13%
2
0
0%
3
0
0%
4
25
25%
5
62.5
63%

8 Customer Reviews



Rated 5 out of 5 stars
By Dobermom on Jul 10, 2022

Finally, a flea spray that doesn’t smell horrible!

I suppose it works as well as any other flea spray on the market but the good thing about this product is that it’s reasonably priced and it doesn’t stink! I’d buy it again.


Rated 4 out of 5 stars
By Shannon on Oct 25, 2021

Good Product

So far so good. Seems to work well. My dog is not crazy about it, but it helps.


Rated 5 out of 5 stars
By liqstrdave on Feb 19, 2021

It Works as advertised

Noticed a difference within a day. All fleas gone within a few days.


Rated 5 out of 5 stars
By Sheko on Dec 1, 2020

Chewy is awesome

This is the best, and Chewy is fast delivery. Every order has been great everything is always as described


Rated 5 out of 5 stars
By wildflower on Jun 24, 2020

Hartz has been around for years.

That is why they are still here. It is just as , or better than more expensive sprays!


Rated 4 out of 5 stars
By Harryjo on Jun 15, 2020

Kills fleas softly

When spray seems bigger fleas dies but tiny ones jumps away to avoid the spray


Rated 5 out of 5 stars
By Zuma2020 on Apr 7, 2020

Flea spray

spray works great just had faulty sprayer didnt shut off and it leaked all over items in shipment, only one (ordered two) was faulty


Rated 1 out of 5 stars
By AjAli on Mar 7, 2020

Cant tell if it works

My dogs are still itching like crazy even though they get sprayed daily. I also don't appreciate the huge warning label on the back. Why isnt it safe for my dogs skin? I'm putting it on their fur which soaks into the skin. It doesnt make sense.