Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for PetArmor CapAction Flea Tabs for Dogs, 12 ct., Choose Size for
PetArmor CapAction Flea Tabs for Dogs, 12 ct., Choose Size
4.2 out of 5 stars
stars
650 ratings481 reviews
  1. 5 stars63% (408)
  2. 4 stars16% (105)
  3. 3 stars10% (65)
  4. 2 stars2% (16)
  5. 1 star9% (56)
Sort by |
Showing 101-110 of 481 reviews
May 2, 2025
Reviewer name: adotshley05_7475
5 out of 5 stars
5 out of 5 stars review

Great for Quick Relief

[This review was collected as part of a promotion.] I’ve used PetArmor Capaction a few times , and honestly, it does what it’s supposed to—kills fleas fast. Within about 30 minutes, I noticed my dog scratching less, and I actually saw fleas dropping off. It’s kind of gross but also satisfying knowing it’s working. What I like is that it’s easy to give (I just wrapped it in cheese), and there’s no mess like the topical stuff. But this isn’t a long-term fix. It only works for 24 hours, so I just use it as a quick way to get the fleas under control before doing a full treatment with a monthly preventative and cleaning the house. It’s not a miracle cure, but for the price and how fast it works, it’s definitely worth keeping on hand if your dog picks up fleas out of nowhere. Would I buy it again? Yeah, I already bought a few extra packs just in case. It’s more of an emergency backup than a full solution, but it’s saved me a couple times.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Jun 24, 2025
Reviewer name: mariaa1218_2434
3 out of 5 stars
3 out of 5 stars review

Decent for quick relief

[This review was collected as part of a promotion.] gave this to my dog after noticing a sudden flea issue, and it did start working quickly—within a few hours most of the fleas were gone. However, the effects didn’t last beyond a day, and I had to re-treat or follow up with another product. It’s a good quick fix, but not a long-term solution. Great for immediate relief,

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Apr 30, 2025
Reviewer name: cheyennar_8003
5 out of 5 stars
5 out of 5 stars review

Fast acting flea treatment

[This review was collected as part of a promotion.] Great value for the price. Starts working within 30 minutes to help kill fleas fast! Achieves greater than 90% effectiveness against adult fleas on dogs within 4 hours. Comes in a convenient oral tablet which makes it easy for dogs to take It Contains the same active ingredients as CAPSTAR (nitenpyram). Would recommend for those pet owners looking for flea treatment!

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Apr 29, 2025
Reviewer name: khushaliu_3882
4 out of 5 stars
4 out of 5 stars review

Pretty standard

[This review was collected as part of a promotion.] I received this oral flea treatment for dogs from PetArmor and Influenster in exchange for my honest review. I’d say it’s important to note that this is a treatment, not a preventative, for fleas. The tablets are a good size for small dogs so it would be easy to put them in some cheese or other food to get your dog to eat them. I didn’t notice any scent and the packaging is pretty standard. Since this is a treatment I am waiting to give it to my dogs until I see an issue with fleas, but this will be super handy to have since the season is upon us. I knocked off a star for price as I see other treatments both cheaper and more expensive than this one so I’d say the price is right in between. I’ll update my review if we end up needing this and if I feel differently after.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Apr 27, 2025
Reviewer name: mariap638_3184
4 out of 5 stars
4 out of 5 stars review

Will update when my dog uses it.

[This review was collected as part of a promotion.] truth is we haven’t used it for too long so can’t really make a positive or negative review. I know from other ones we have used this usually works. I don’t know how safe it is but atleast no fleas. At least when we need it Conveniently we have it. Don’t know how it smells or the price. Will probably update my review after I give it to my dog.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
May 13, 2025
Reviewer name: lialald_3850
4 out of 5 stars
4 out of 5 stars review

A good choice but the best.

[This review was collected as part of a promotion.] PetArmor CapAction is a good flea treatment, but not the best. I think there are longer-lasting options available. Still, it does help when you need it. My little dog suffers from fleas, and this product was helpful. It helped me.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
May 11, 2025
Reviewer name: rox36330_8684
5 out of 5 stars
5 out of 5 stars review

The best instant flea killer

[This review was collected as part of a promotion.] Capaction works the best on my dogs! I have tried a few other brands and this is the best one so far! It kills fleas almost instantly. I use this when it’s summer and fleas start to get bad usually one treatment is all we need.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
May 20, 2025
Reviewer name: joannam105_519
5 out of 5 stars
5 out of 5 stars review

No more itchiness!

[This review was collected as part of a promotion.] Great product! Super easy to give, but since my pet is a little stubborn had to add some peanut butter! I had seen great improvement no visible fleas and no itchiness! Would definitely recommend for all pet owners.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Jul 9, 2022
Reviewer name: Rdnckcwgrl
5 out of 5 stars
5 out of 5 stars review

Great

I got this for my dog since summer is the worst time for fleas. I gave her this and not even 30 minutes later the fleas were gone and haven't returned since. I love this product and highly recommend this for anyone who has a dog and is dealing with terrible summer fleas.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273
Apr 28, 2025
Reviewer name: mrskimmie_7393
4 out of 5 stars
4 out of 5 stars review

Works Pretty Good

[This review was collected as part of a promotion.] I was pet sitting for a friend's dog and I noticed the poor thing had fleas. Thankfully, I had this box and made sure to give it right away. The next day, I didn't notice any fleas and he wasn't scratching at his skin at all. This thing really works.

Review from PetArmor
Helpful?38O0MDOVZAQX13911115273