CAPSTAR (nitenpyram) is a fast-acting dog flea treatment tablet for use with dogs that starts killing fleas in only 30 minutes. A single dose of CAPSTAR Oral Flea Treatment kills 90% of adult fleas within 4 hours for dogs. Give this oral flea treatment and watch the dead fleas fall off your pet. CAPSTAR flea tablets are available for dogs and puppies 25.1-125 pounds, and 4 weeks of age or older.

With one dose of CAPSTAR, you can watch the dead fleas fall off your pet.
If your pet gets reinfested with fleas, simply give another dose as often as once a day.
CAPSTAR is a fast, effective flea treatment for dogs that is available without a prescription.
CAPSTAR Oral Flea Treatment for Large Dogs (57 mg) is safe for dogs and puppies 4 weeks and older that weigh 25.1-125 pounds.

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Reviews

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124 reviews with 5 stars.

25 reviews with 4 stars.

13 reviews with 3 stars.

10 reviews with 2 stars.

33 reviews with 1 star.

Overall Rating

4.0

69 out of 91 (76%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The product is effective at quickly killing adult fleas on pets, with many customers reporting seeing fleas falling off within an hour of administration. However, it does not provide long-lasting prot...

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Most Helpful Favorable Review

5 out of 5 stars.

5 stars!

6 years ago

Amazing! Started working immediately. Best on the market for this price.

14 people found this helpful

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Most Helpful Critical Review

1 out of 5 stars.

Do not buy

a year ago

Did not work, my dog continued to have fleas.

3 people found this helpful

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pest control
for dogs
purchase
satisfaction
price
quality
control
for cats

1 to 4 of 205 Reviews .

1 – 4 of 205 Reviews

Reviews 2

2 out of 5 stars.

A waste of money

3 months ago

This product did not work. In fact it caused a lot of diarrhea. Would not recommend

SweepstakesYes

No, I do not recommend this product.

PARIS,KY

Review 1

5 out of 5 stars.

It actually works!!

3 months ago

My dog is tried so many products on him nothing worked. Every night I see fleas all over him. I gave him just 1/2 of a capstar pill and literally the next day he almost stop scratching and digging immediately. It's been over a week and still nothing. This product actually works

Yes, I recommend this product.

Alabama

Review 1

5 out of 5 stars.

Started working really quickly

5 months ago

I thoroughly enjoyed this product. I needed to get rid of the fleas quickly. Within an hour you could tell it was working. The next day I got them back on their monthly preventative meds. Love this for them.

Yes, I recommend this product.

Stanford, Ky

Reviews 6

4 out of 5 stars.

Seems to be working well

5 months ago

Seems to be working well

SweepstakesYes

Yes, I recommend this product.

Capstar Flea Control Tablets for Dogs 25 lb. and Up, 6 ct.

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Capstar Flea Control Tablets for Dogs 25 lb. and Up, 6 ct.

Neighbor’s Club Members earn points with purchases.

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Reviews

Rating Snapshot

Overall Rating

Review this Product

Thank you for your feedback

Most Helpful Favorable Review

5 stars!

Most Helpful Critical Review

Do not buy

A waste of money

It actually works!!

Started working really quickly

Seems to be working well