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Capstar (Nitenpyram) for Dogs
$43.49
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About this item
Highlights
- CAPSTAR (nitenpyram) starts killing adult fleas in just 30 minutes
- 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
Description
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.
Weight: .37 Pounds
Application Type: Ingestible
Pet Caution Statement: Not for human consumption, supervise pet while eating
Intended Pet Type: Dog
Used For: Skin and Coat Health
Treats and/or Prevents Against: Fleas
Duration: 24 Hours
Product Form: Pill
Package Quantity: 6
Pet Lifestage: All Ages
TCIN: 51732345
UPC: 073091033370
Item Number (DPCI): 083-11-0958
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 0.75 inches length x 6 inches width x 4.88 inches height
Estimated ship weight: 0.07 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: My dog is 120 pounds. Do I give her more than one pill?
submitted by Momma Cat - 1 year ago
A: A single dose of Capstar 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.
submitted byCAPSTAR Customer Care - 1 year agoBrand expert
Q: How long do this keep the fleas away
submitted by Tracey - 2 years ago
A: CAPSTAR® (nitenpyram) can be used daily, as needed, to help treat and control an existing flea infestation. A monthly flea preventive is recommended for long-term flea prevention.
submitted byCAPSTAR Customer Care - 2 years agoBrand expert
Q: what side effects does it have?
submitted by DannyBoy - 2 years ago
A: It is safe to give as often as once a day if your pet gets re-infested with fleas and can be given with or without food.
submitted byCustomer Service - 2 years ago
Q: how long is capstar effective?
submitted by cas - 4 years ago
A: CAPSTAR (nitenpyram) starts killing fleas within 30 minutes. A single oral tablet kills over 90% of fleas within 4 hours. A single dose should kill the adult fleas on your pet. If your pet gets reinfested with fleas, you can safely give another dose as often as once a day. If you have any additional questions, please contact our customer care team at 1-800-781-4738.
submitted byCAPSTAR Customer Care - 4 years agoBrand expert
Q: I this product safe for a 4 month Shitzu puppy?
submitted by Debbie - 4 years ago
A: You may administer CAPSTAR (nitenpyram) for Small Dogs or CAPSTAR (nitenpyram) for Cats to puppies 4 weeks of age or older and between 2 and 25 pounds.
submitted byCAPSTAR Customer Care - 4 years agoBrand expert
Q: does capstar working on ear mites ?
submitted by julia - 4 years ago
A: No, it is only used to treat fleas.
submitted byLaura - 4 years ago
Q: What weights does the 25+ cover? I have 4 dogs that are what I consider big. Over 80lbs and 1 small dog.
submitted by Carri4475 - 5 years ago
A: Weight range supports Dogs that are 25 lbs+ , the Capstar Small Dog is for dogs under 25 lbs, and then there is Capstar for Cats, which covers all weight ranges.
submitted byNic - 5 years ago
Q: Do I need a prescription for Capstar?
submitted by Cinci - 6 years ago
A: No prescription needed, you can pick up in store or order online.
submitted byLaura - 6 years ago
Q: How is this given? One every day?
submitted by Ireneg44 - 7 years ago
A: A single dose of Capstar Tablets 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.
submitted byLaura - 7 years ago
Q: Can this be used in conjunction with a topical monthly flea treatment such as Frontline, etc?
submitted by Lovedogs - 15 days ago
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Guests are saying
The Capstar oral flea treatment has garnered mixed feedback from guests, with many praising its quick action in eliminating fleas within hours. Guests appreciate its ease of administration and effectiveness for immediate relief, especially for dogs suffering from flea infestations. However, some guests express concerns about its short-term effectiveness and the need for additional long-term treatments. Overall, it serves as a valuable tool for pet owners seeking rapid flea control.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 897 reviews
effectiveness: 3.85 out of 5
quality: 3.76 out of 5
value: 2.82 out of 5
89% would recommend
47 recommendations
2 out of 5 stars
13 November, 2025
originally posted on CAPSTAR
Nope
Hopeful but didn’t work, she still has fleas, back to the vet I guess.
5 out of 5 stars
Thumbs up graphic, would recommend
9 November, 2025Verified purchase
My vet recommended it
My vet prescribed this at our last visit, seems to work well in the interim before the prescription kicks in.
1 out of 5 stars
Thumbs down graphic, would not recommend
29 October, 2025Verified purchase
Do not recommend.
Thought this product would work because of the good reviews. Product is not effective, I do not recommend this product.
5 out of 5 stars
Thumbs up graphic, would recommend
26 October, 2025Verified purchase
no vet involved
it does work but really doesn't last long only1 month. But like that I dont have to have vet approval. everytime we go to vet just to get prescription of flea pill it cost almost 300 dollars. Thank you for this product.
5 out of 5 stars
21 October, 2025
originally posted on CAPSTAR
Amazing stuff
This solved problems quickly. After a very dry summer, the fleas were horrible. My stepbrother brought their farm dog, which was covered in fleas. We ended up with an infestation. They were even biting us. I started treating the house with as many things as I could safely around a new puppy thankfully, I was able to give this to the puppy and to my senior. It took me a little over a month and a half. Between the collar, the pills and the drops on the back of the neck we finally have this fully under control. But I believe quickly with all I am the bills help the most. I didn’t give them every day. I did give them about every 3 to 4 days which seemed to help.
5 out of 5 stars
Thumbs up graphic, would recommend
15 October, 2025
10000000% LOVE
I have had SO many issues with fleas this year for both of my dogs. This stuff works like a gem. I will say it does get a little worse about 30 mins after they take it while the medication gets in theior system. Once the fleas bite they get agitated and they tend to be a little more annoying but then it gets way better. My dogs will scratch and the fleas will just drop off and not even jump or will be dead. I cannot say enough good stuff about the product.
1 out of 5 stars
Thumbs down graphic, would not recommend
13 October, 2025Verified purchase
Does not work
Do not buy this product
1 reply from CAPSTAR Customer Care team - 2 months ago
Hi, our customer care team would be happy to investigate your CAPSTAR product concern and find a solution that works for you. Please call 1-800-781-4738 at your earliest convenience. Thank you.
1 out of 5 stars
9 October, 2025
originally posted on CAPSTAR
Worthless
Zero stars wasn’t an option. Worthless product. Total waste of money.
1 out of 5 stars
2 October, 2025Verified purchase
DOES NOT WORK
Don’t waste your money, it does not work at all. It didn’t work gave her the entire box and didn’t even help a bit. Very disappointing
1 reply from CAPSTAR Customer Care team - 2 months ago
Hi, our customer care team would be happy to investigate your CAPSTAR product concern and find a solution that works for you. Please call 1-800-781-4738 at your earliest convenience. Thank you.
1 out of 5 stars
22 September, 2025
originally posted on CAPSTAR
Only works for 24 h
Only works for 24hours per vet. My dogs and cat got no relief.
1 out of 5 stars
17 September, 2025Verified purchase
Doesnt work
These didn’t work for either of my dogs. Both of them still got infested with fleas after taking these meds.
1 reply from CAPSTAR Customer Care team - 3 months ago
Hi, our customer care team would be happy to investigate your CAPSTAR product concern and find a solution that works for you. Please call 1-800-781-4738 at your earliest convenience. Thank you.
1 out of 5 stars
11 September, 2025
originally posted on CAPSTAR
Owner
I don't like having to give it so much just to control fleas
2 out of 5 stars
10 September, 2025
originally posted on CAPSTAR
Capstar
I bought this product for two of my dogs. I was really hoping it would of worked . But it didn't. Very disappointed.
1 out of 5 stars
8 September, 2025
originally posted on CAPSTAR
Doesn't work
Doesn't work expensive for no reason didnt relieve any of my poor guy's itches
4 out of 5 stars
5 August, 2025
originally posted on CAPSTAR
Flea eliminator
Works to get rid of fleas better than the other things I've tried. Had to dose him 2 times for a small dog.
1 out of 5 stars
Thumbs down graphic, would not recommend
19 July, 2025Verified purchase
Do not buy
It doesn't work. I gave it to my dogs and no dead fleas falling off dead like stated.
1 reply from CAPSTAR Customer Care team - 5 months ago
Hi, our customer care team would be happy to investigate your CAPSTAR product concern and find a solution that works for you. Please call 1-800-781-4738 at your earliest convenience. Thank you.
5 out of 5 stars
29 June, 2025
originally posted on https://capstarpet.com/
No more fleas
It worked wonders, no fleas. Plus no more scratching.
1 out of 5 stars
28 June, 2025
originally posted on https://capstarpet.com/
Doesn't work
It did not do as was advertised. Did not get rid of the fleas.
5 out of 5 stars
22 June, 2025
originally posted on CAPSTAR
Capatar
I’ve used and LOVE it!!! I used it a couple of times when we traveled and the fleas were horrible at the place we were staying at. Pet groomer told me about this and they were gone!!! Will use again if they get again!
1 out of 5 stars
14 June, 2025
originally posted on CAPSTAR
got NextStar from maker of Capstar same ingreden
i got the 3 months supply for my dogs cuz I have three small dogs I'll put one on each of them it didn't kill the fleas so I don't know how to do a go about getting a refund but I still have the box that came in it's been 2 weeks ago and my dogs still have fleas it may have killed a few but it didn't kill them completely like it said it would