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 2-25 pounds, and 4 weeks of age or older.

Looking for more information on flea and tick control? Check out our flea and tick control buying guide in the product documents section.

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 Small Dogs (57 mg) is safe for dogs and puppies 4 weeks and older that weigh 2-25 pounds.

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Reviews

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171 reviews with 5 stars.

37 reviews with 4 stars.

20 reviews with 3 stars.

13 reviews with 2 stars.

39 reviews with 1 star.

Overall Rating

4.0

153 out of 191 (80%) reviewers recommend this product

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satisfaction
purchase
price
quick
for dogs
pest control
small
itchy skin

1 to 4 of 280 Reviews .

1 – 4 of 280 Reviews

Rickey Born

Inglis Florida

Review 1

Age65 or over

GenderMale

1 out of 5 stars.

Capstar did not kill fleas

8 days ago

I bought the capstar for fleas. I have three small dogs and your stuff does not kill fleas. I will not use again.

No, I do not recommend this product.

Originally posted on CAPSTAR

Nick@Nite

Seattle Washington

Review 1

Age65 or over

GenderMale

4 out of 5 stars.

Fleas

16 days ago

It’s killing the fleas would be better if it were chewable. Beef or bacon flavored. Would make it easier use

Yes, I recommend this product.

Originally posted on CAPSTAR

Anonymous

Review 1

Age55 to 64

5 out of 5 stars.

Worked on the first dose

17 days ago

Worked on the first dose. All those fleas seem to have disappeared off of my dogs and cats . I did vacuum everyday and give them baths but I think the Clincher was Capstar.

Originally posted on CAPSTAR

CiCi

Tennessee

Review 1

GenderFemale

2 out of 5 stars.

Nope

4 months ago

Hopeful but didn’t work, she still has fleas, back to the vet I guess.

No, I do not recommend this product.

Originally posted on CAPSTAR

Capstar Flea Control Tablets for Dogs 2 lb. to 25 lb., 6 ct.

Neighbor’s Club Members earn points with purchases.

Capstar Flea Control Tablets for Dogs 2 lb. to 25 lb., 6 ct.

Neighbor’s Club Members earn points with purchases.

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Reviews

Rating Snapshot

Overall Rating

Review this Product

Capstar did not kill fleas

Fleas

Worked on the first dose

Nope