Hartz UltraGuard Pro Flea & Tick Dog Shampoo, 18-fl oz bottle

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$9.87 Chewy Price
($0.55 /fl oz)
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About This Item

Details

  • Triple active shampoo effectively kills fleas, flea eggs and brown dog ticks.
  • Also works to protect your home and pet and prevent re-infestation for up to four weeks.
  • Conditioning formula also works to moisturize the skin and soften the coat.
  • Great for all hair types and breeds, including long and short coats.
  • For use on all dogs and puppies over 12 weeks of age or older.

Ingredients

Instructions

Learn More About Hartz From Our Team of Experts

About Hartz Ultraguard Flea & Tick Shampoo

Why use a Hartz Flea & Tick Shampoo?

Hartz UltraGuard Flea & Tick Dog Shampoos help prevent and kill fleas and ticks. Simple to use, just wet your dog’s coat with water and rub shampoo into their coat, then rinse and towel dry! (Follow label directions)

How does a Flea & Tick Shampoo Work?

Hartz UltraGuard Flea & Tick Shampoos contain active ingredients which are spread across your dog's skin and coat. These active ingredients kill fleas and ticks through contact.

Benefits of Hartz UltraGuard Flea & Tick Shampoos

Pest Protection

Hartz UltraGuard Flea & Tick Shampoos help kill and prevent fleas and ticks while also leaving your pal smelling great!

Fast-Acting

The active ingredients in the flea & tick shampoo effectively kill fleas and ticks through contact.

Suitable for All Breeds

Great for all breeds, including long- and short-coated dogs.

Nature’s Shield Dog Shampoo

Hartz Nature’s Shield Dog Shampoo is free of parabens, dyes, and alcohol, using plant-based ingredients to provide maximized botanical protection to kill fleas and ticks and repel mosquitoes.

About Hartz

For more than 95 years, Hartz has been dedicated to creating products that show pets the same unconditional love they give us. Hartz is a leader in quality, innovative products for dogs and cats, including Oinkies, Delectables, UltraGuard, Nature’s Shield, Home Protection, Comfitables, and Groomer's Best brands. Through the Hartz Loving Paws shelter outreach program, Hartz is committed to helping animal welfare organizations that protect and care for pets until they find their forever homes.

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Questions & Answers

1 Customer Questions


Is this safe to use for our dog who is also in a household with cats and children?

Answer by ChewyMay 29, 2018
This shampoo isn't harmful to humans or other animals.
4.3
Rated 4.3 out of 5 stars
65 Ratings

Customers Mention

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

Ease of Use

80% Positive

Effectiveness

93% Positive

Ingredients

83% Positive

Long-Term Benefits

88% Positive

41 Customer Reviews



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

Rated 5 out of 5 stars
By suzanne on Oct 24, 2025

Excellent product.

We have a min poodle and he goes to party school twice a week so this product is very necessary.

We have a min poodle and he goes to party school twice a week so this product is very necessary.


Rated 2 out of 5 stars
By Kayla on Oct 11, 2025

Not effective

Does NOT do the job. Fleas are still alive and well after the bath. Go with another brand.

Does NOT do the job. Fleas are still alive and well after the bath. Go with another brand.


Rated 4 out of 5 stars
By Briana on Sep 2, 2025

Better than expected

I gave my dog a bath and noticed less fleas after using this shampoo

I gave my dog a bath and noticed less fleas after using this shampoo


Rated 3 out of 5 stars
By Ulysses on Nov 24, 2025

The smell

It is a three

It is a three


Rated 5 out of 5 stars
By Kemberly on Jun 27, 2025

Dead

When I mean dead the fleas die instantly

When I mean dead the fleas die instantly


Rated 5 out of 5 stars
By Lori on Jul 4, 2025

Fast and efficient

As always Chewy delivered!

As always Chewy delivered!


Rated 2 out of 5 stars
By Veronica on Nov 13, 2024

Not Great

Used this on my 3 dogs- all various sizes. Left it on for 5 minutes before rinsing. Didn’t notice a difference at all the next day.

Used this on my 3 dogs- all various sizes. Left it on for 5 minutes before rinsing. Didn’t notice a difference at all the next day.


Rated 4 out of 5 stars
By Gwen on Oct 23, 2024

Scent

Found out after first bath the shampoo had to stay on longer to be effective

Found out after first bath the shampoo had to stay on longer to be effective


Rated 5 out of 5 stars
By Donna on Mar 27, 2025

Great Product

Does the job

Does the job


Rated 5 out of 5 stars
By Zoya on Sep 9, 2024

Quality and smells very nice

Everything, worked well on the first try

Everything, worked well on the first try