Hartz UltraGuard Dual Action Flea & Tick Topical for Medium Dogs 15-30lbs, 3 Monthly Treatments
Hartz UltraGuard Dual Action Flea & Tick Topical for Medium Dogs 15-30lbs, 3 Monthly Treatments
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Hartz UltraGuard Dual Action Flea & Tick Topical for Medium Dogs 15-30lbs, 3 Monthly Treatments

|4,409 ratings
Hartz UltraGuard Dual Action Flea & Tick Topical for Medium Dogs 15-30lbs, 3 Monthly TreatmentsHartz UltraGuard Dual Action Flea Tick Topical for Medium Dogs 15 30lbs 3 Monthly Treatments3 pack Hartz UltraGuard Dual Action Flea Tick Topical for Medium Dogs 15 30lbs 3 Monthly Treatments4 pack Hartz UltraGuard Dual Action Flea Tick Topical for Medium Dogs 15 30lbs 3 Monthly Treatments2 pack Hartz UltraGuard Dual Action Flea Tick Topical for Medium Dogs 15 30lbs 3 Monthly Treatments
Multipack Quantity1

Key item features

  • Kills fleas, brown dog ticks, deer ticks, flea eggs for 30 days.
  • Prevents re-infestation and breaks the flea life cycle. Prevents re-infestation and breaks the flea life cycle.
  • Fast acting, monthly treatments. Net Contents: Contains 3 tubes, each 0.66 fl oz (1.95 ml). Includes 3 monthly treatments. For use on dogs and puppies 12 weeks or older that weigh 15-30 pounds. Topical formula kills fleas, flea eggs, brown dog ticks, deer ticks for 30 days.

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4.3 out of 5 stars
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4,409 ratings852 reviews
How item rating is calculated
  1. 5 stars68% (2,995)
  2. 4 stars12% (542)
  3. 3 stars7% (309)
  4. 2 stars4% (175)
  5. 1 star9% (388)
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Showing 1-3 of 852 reviews

Oct 16, 2026
Reviewer name: Jody
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Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

i recommend do every 2wks it seems to work better at reinfestion.

Helpful?d25dd1e0-bb14-11f1-b742-47fb96ec52eb937701211
Oct 9, 2026
Reviewer name: Sendy
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good price and quality

Helpful?d25dd1e0-bb14-11f1-b742-47fb96ec52eb937701211
Oct 8, 2026
Reviewer name: linda
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

need to return. need the dose for a small not large dog

Helpful?d25dd1e0-bb14-11f1-b742-47fb96ec52eb937701211
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