PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs
PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs
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PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs

3,940 ratings
PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large DogsPetArmor CapAction Fast Acting Oral Flea Treatment for Medium and Large Dogs 25 1 125 lbs 6 Doses 57 mg2 pack PETARMOR CAPACTION Fast Acting Oral Flea Treatment for Medium and Large Dogs 25 1 125 lbs 6 Doses 57 mg4 pack PETARMOR CAPACTION Fast Acting Oral Flea Treatment for Medium and Large Dogs3 pack PETARMOR CAPACTION Fast Acting Oral Flea Treatment for Medium and Large Dogs
Multipack Quantity1

Key item features

  • PETARMOR CAPACTION (nitenpyram) oral flea tablets contain the same active ingredient as CAPSTAR
  • PETARMOR CAPACTION oral flea tablets begin working in just 30 minutes
  • PETARMOR CAPACTION achieves greater than 90% effectiveness against adult fleas on dogs within 4 hours
  • PETARMOR CAPACTION is your convenient over-the-counter oral flea treatment
  • PETARMOR CAPACTION oral flea tablets are intended for use on dogs weighing over 25 pounds

Specs

Brand, PetArmorAnimal type, DogWeight range, 25.1 lb - 125 lbPet size, LargeMinimum weight, 25.1 lbMax Weight, 125 lb

About this item

Product details

Get fast flea relief for your large dog with PETARMOR CAPACTION (nitenpyram). It contains the same ingredients as CAPSTAR (nitenpyram) and starts killing adult fleas within 30 minutes with no messy applications. One easy-to-use tablet of PETARMOR CAPACTION for large dogs achieves greater than 90% effectiveness against adult fleas on your dog within four hours. This affordable over-the-counter oral flea tablet is your in home flea treatment solution intended for dogs 4 weeks of age and older and weighing over 25 pounds. PETARMOR CAPACTION oral flea tablets are safe for pregnant or breeding dogs. When you need fleas gone fast, use PETARMOR CAPACTION.
  • PETARMOR CAPACTION (nitenpyram) oral flea tablets contain the same active ingredient as CAPSTAR
  • PETARMOR CAPACTION oral flea tablets begin working in just 30 minutes
  • PETARMOR CAPACTION achieves greater than 90% effectiveness against adult fleas on dogs within 4 hours
  • PETARMOR CAPACTION is your convenient over-the-counter oral flea treatment
  • PETARMOR CAPACTION oral flea tablets are intended for use on dogs weighing over 25 pounds
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

PetArmor

Animal type

Dog

Weight range

25.1 lb - 125 lb

Pet size

Large

Indications

Directions

Dosage

See packaging label.

Instructions

DIRECTIONS: A single dose of CAPACTION should kill the adult fleas on your pet. If your pet gets re-infested with fleas, you can safely give another dose as often as once per day. Please refer to the package insert for complete information.

Ingredients

Customer ratings & reviews

4.2 out of 5 stars
stars
3,940 ratings1,346 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars65% (2,552)
  2. 4 stars13% (517)
  3. 3 stars7% (283)
  4. 2 stars4% (164)
  5. 1 star11% (424)

Reviews summary

Pros

  • : Offers good cost.
  • : Kills fleas within 30 minutes to an hour.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 1,346 reviews

Nov 5, 2026
Reviewer name: KevinBlythe
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

impressive flea treatment

this is very good stuff. I got my infestation under control within a week or so. the fleas were twitching and dying off almost instantly. the 30m~ estimate is accurate!

Helpful?30UKIMHK7B9X544284000
Sep 13, 2026
Reviewer name: Theresa
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works as intended! Added peace to my life from fleas. I have 6 dogs ranging in sizes. I'd love some cash back on this item, as I buy it iften

Helpful?30UKIMHK7B9X544284000
Sep 10, 2026
Reviewer name: Brooke
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

wrong item purchased

Didn't help my dog

Helpful?30UKIMHK7B9X544284000
Current price is $31.49$5.25/count
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