Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Months Protection, 1ct
Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Months Protection, 1ct
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Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Months Protection, 1ct

4 stars out of 2031 reviews
(4.0)|
2,031 ratings
Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Months Protection, 1ctHartz UltraGuard Pro Reflective Flea Tick Collar for Dogs and Puppies 7 Months Protection 1ct
Multipack Quantity:1

Key item features

  • Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Months Protection:
  • For use on adult dogs and puppies 12 weeks of age and older with necks that measure up to 26 inches
  • Kills and repels fleas, ticks, flea eggs and flea larvae, plus prevents flea eggs from hatching for 7 months
  • Collar offers 7 months of protection
Current price is $7.92
Price when purchased online
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Customer ratings & reviews

4 out of 5 stars
stars2,031 ratings585 reviews
How item rating is calculated
  1. 5 stars61% (1,232)
  2. 4 stars11% (220)
  3. 3 stars9% (175)
  4. 2 stars5% (97)
  5. 1 star15% (307)

Reviews summary

Pros
  • : Offers affordable options for flea and tick prevention.
  • : Simple application with no complexity.
  • : Helps keep fleas and ticks off when used with shampoo.
  • : Has a slight or no noticeable odor.
Neutral
  • : Provides long-term protection, but effectiveness varies by pest type.
  • : Offers protection, but may not be foolproof.
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Showing 1-3 of 585 reviews

Oct 1, 2025
Clint
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Does what it is supposed to

I purchased this for my daughter's dog which has flea allergies. It fits. It has kept the fleas off the dog. It doesn't have an overpowering smell, and she hasn't been able to get it off.

Helpful?3OYLCIHNGW6P186639859
Mar 11, 2026
WalmartCustomer
Item details
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

I really wanted a different version of this product. The one I ordered had the extra feature of having a reflective strip on the collar. I did not need that version, but the one without the reflective tape was out of stock. This one cost a few dollars more, plus I had to pay the shipping charge, so it was a little more than I wanted to pay. Though I am very satisfied with how quickly everything arrived and how the products I ordered are performing.

Incentivized Review
Helpful?3OYLCIHNGW6P186639859
Aug 20, 2025
Christine
Top Reviewer
Item details
Multipack quantity: 1
2 out of 5 stars review

Verified Purchase

I have three small dogs under 10 pounds. I was very disappointed in this flea collar. It did not work at all. All three dogs continue to have fleas for the month that they wore the collar. I finally bought some flea and tick shampoo, which worked instantly, very disappointed in the Hartz product. I definitely will be changing brands.

Helpful?3OYLCIHNGW6P186639859