(nitenpyram) Cat Flea Treatment, Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, Vet-Recommended Medication Tablets Start Killing in 30 Minutes, 6 Doses

Amazing stuff ! Immediate action, dead fleas start falling out of our cat's dense coat in 30 minutes or less. Seems to take up to maybe 4 hours to completely kill ALL the fleas ! This tablet makes every other fleas remedy a joke. It doesn't stick around for long, or work for long though. It just kills fleas right away, then it's eliminated from the cat's system within hours. VERY VERY EFFECTIVE !!! It seems crazy that it can be used every couple of days, or on mother cats feeding kittens. Evidently it works by interference with an enzyme involved in making fleas shell exoskeleton bodies. Mamals don't have or use that enzyme I guess, so there's no effect on the cat ! But it kills fleas really quickly ! It's gratifying to see them falling out of his fur... Be aware that the fleas might be trying for a last meal or jumping around as they die. Something makes our cat a *litt bit* crazy going after fleas for an hour or so after taking Capstar. Nothing major, but you might notice it. It doesn't last long at all because all the fleas DIE quickly ! No fuss, no muss, just a comfortable cat in 2 hours or less in my experience ! It's PAINFULLY EXPENSIVE, but it works extremely well, and it's a lot less time, mess, and chemicals than an effective flea bath.

I let my 3 indoor cats outside on a whim last week, and a couple days later noticed they began scratching vigorously behind their ears. This isn’t my first rodeo, I needed to act fast. Their skin was being irritated by flea bites. I bought a few boxes of these tablets after reading Amazon’s reviews. The tablets are smaller than my pinky nail. I crushed one tablet up for each cat and put it in their wet food, except for one cat who HATES wet food, so pressed the crushed-up tablet powder it into a small ball of soft cheese. None of my cats noticed it in their food at all. I spotted some dead fleas in their bedding within 24 hours. It really does work impressively fast. But be advised, they make it very clear on the packaging and in the instruction booklet that these tablets ONLY kill adult fleas. But honestly, getting rid of those adults fast is such a great improvement for the cats health. They are no longer scratching or irritated. To take care of any flea eggs and larvae, I separately purchased the topical ointment. I also washed bedding and treated carpeted areas and furniture with pet friendly flea killer to nip the whole problem in the bud. Done and done!

My two indoor cats somehow acquired fleas. I had no idea until the scratching became impossible to ignore and a flea comb confirmed my nightmare. I ordered Capstar immediately, and the results were fast enough to be genuinely startling. Within 30 minutes of getting the tablet into both cats (hidden in a spoonful of wet food, worked perfectly), they were doing what I can only describe as the flea awareness shuffle: slightly agitated, moving around, giving me confused looks. This is normal and brief. What followed was watching dead and dying fleas surface and fall off the fur over the next hour. It is equal parts gross and deeply satisfying. One tablet kills over 90% of adult fleas within six hours of administration. That is not marketing language, it is accurate to my experience. The relief was visible and immediate. Important context every buyer should have: Capstar only kills adult fleas currently on the animal. It does not kill eggs, larvae, or prevent reinfestation. Each dose lasts approximately 24 hours. For a full flea protocol, you will want to pair it with a monthly preventative and treat your home environment as well. Think of Capstar as the emergency first strike, not the complete solution. Tablets can be given as often as once daily during an active infestation, which is genuinely useful. Administration is easy once you figure out your cat's preferred method of deception, whether that is wet food, cat broth, or a pill popper. The six-dose pack gives you enough for a meaningful treatment window. Highly effective for what it does, and vet-recommended. Keep it in the cabinet before you need it.

This stuff does kill the absolut hell out of fleas, but its wasn't obvious to me that it does it for 24 hours per pill , not 30 days a pill. So 6 pills last for 6 days. If you don't mind that it's a great product.

We recently tried the CAPSTAR (nitenpyram) Oral Flea Treatment for our pets, and it has been a game-changer in dealing with flea infestations. As a pet owner with multiple animals, flea treatments are essential, and this product provides fast, effective relief for our furry friends. Fast-Acting and Highly Effective What stands out about CAPSTAR is how quickly it works. After just a single dose, we saw immediate results. Within 30 minutes, fleas were dropping off our pets, and within a couple of hours, the infestation was significantly reduced. It’s perfect for those times when your pets need instant relief, especially if you’re dealing with an active flea problem. Safe and Easy to Administer This treatment is incredibly easy to give to our pets. The pills are small and can be given either directly or mixed with food. Both of our pets had no problem taking it, and it didn’t cause them any distress. The oral formula is safe and gentle, so we didn’t have to worry about harsh side effects. Works Quickly Between Other Treatments While this treatment doesn’t provide long-term flea prevention, it is an excellent quick-fix for an immediate infestation. It works well when paired with a monthly flea preventive to ensure your pets stay flea-free in the long run. It’s perfect for situations when you need fast relief before starting a longer-term flea prevention routine. Great Value for the Price For the results it delivers, the CAPSTAR Flea Treatment is a great value. It’s affordable and effective, especially for pet owners who are dealing with sudden flea issues. One dose is enough to take care of the problem, making it a practical option for those who need quick action. Final Verdict: A Must-Have for Fast Flea Relief If you’re looking for immediate, fast-acting flea relief for your pets, CAPSTAR Oral Flea Treatment is the product to choose. It’s effective, easy to administer, and works quickly to eliminate fleas, providing much-needed comfort for your pets. ✔ Pros: Fast-acting, easy to administer, effective, safe for pets ✘ Cons: Doesn’t provide long-term prevention (but works well with other treatments) Would I buy it again? Yes, especially for quick flea relief!

I have 5 cats: the 3 oldest are 12, one is 10 and the youngest (Maisie) is 5. They are all indoor cats that I've had since they were kittens, they don't go outside and they're all healthy with no known medical issues. They've been treated with Advantage or Revolution (the liquid on the back of the neck) before but I've never given them flea treatment in a pill form. A good friend of mine recommended Capstar, saying she's given it to her 2 cats for years with no problems and it works great. I dosed all the cats at 10:45 AM on Saturday, April 18 and then just kept an eye on them as I was puttering around doing housework and paying bills. At 2:10 PM, totally out of the blue, Maisie had a Grand Mal seizure! She was sleeping on the cat tree, per usual, and suddenly let out a screech, started flopping around and before I could get to her she fell out of the cat tree to the carpet. There she continued to convulse and shake, froth at the mouth and her pupils were completely dilated. I finally got a blanket around her and then held her in my arms (loosely but enough to make her feel secure) just as her bladder let loose and she peed on me. The seizure lasted about a minute and afterward she was sluggish and confused but otherwise okay. Pupils went back to normal a minute later and then I offered her a treat which she gobbled down. She slept the rest of the afternoon with me keeping a close eye on her. I called the emergency vet and they said since she's acting normal for now to just continue to monitor her but let them know if it happens again. Scared the absolute crap out of me, that's for sure!! I thought omg, omg, I just killed my cat!! I've had cats my entire life and I've never had any of them react to flea meds like this. Long story short, 4 more days went by (I kept an eye on the cats with home cameras while I was at work) and nothing, so I thought the danger was past. Then on Wednesday, April 22 Maisie had another seizure at 7:10 AM, again out of the blue - she'd just had breakfast. The emergency vet said it could take "up to a week" for the meds to leave her system completely. As of today, Sunday April 26, there hasn't been a repeat performance and I'm hoping and praying there never will be again. Maisie seems to be fine with no damage done but only time will tell. I'm not saying anything against Captar - it's been around a long time and plenty of pet owners swear by it (for that matter, my other 4 cats are perfectly fine, no reaction whatsoever) but PLEASE WATCH YOUR PETS CLOSELY AFTER GIVING THEM THIS - OR ANY - MEDICINE!!

Well, while we can’t keep our 1 and half year old cat inside at this stage, 100% of the time, we had to let him have outside time. Of course, when he came into the house, we saw fleas, or if we combed him outside. It was scary to see so many and with our other cat, he didn’t have that issue and with having cats throughout my life, I guessed that some cats are more likeable to fleas, like some people are more liked by mosquitoes. What was great, with Capstar, was in giving our cat a tablet daily, was that soon, the fleas were gone. It took our cat about two weeks, with daily use. The proof was combing and/or brushing our cat. We could see that the fur didn’t have fleas or the excrement. We also didn’t see the fleas on the bed, carpet, furniture, etc. While it’s a little concerning to give him a tablet lie this, for me, it’s easier than topical. Naturally, I was worried about giving him this tablet daily, since I wasn’t sure how he would react. Initially, he did have a stomach reaction, and started eating grass or tall weeds, right after taking it, though after about a week, he was ok. These days, after longer use, does not have that issue. I do a small modification, though, to give it to him. I don’t put it as a tablet in his throat. I just ‘grind the tablet’ so it’s a powder, then mix it with his favorite liquid cat treat. It mixes with it well. The only time he wouldn’t eat it was when it wasn’t mixed well. (To explain on topicals, while our cat is extremely fastidious, he is constantly getting into shrubs, etc., so a topical isn’t ideal for him. Kudos to those where that works! So…Capstar pills are easy to deal with. They are fairly thin and small, maybe like the size if a thick shirt button. Each pill is individual in a foil, easy to tear off. To grind it to powder, you can use a can or something like it, to get the powder effect. It takes just a little bit of hitting it in the indiviual pill package, in the foil, then open the pill pocket by popping it and put it in the cat dish. It may be in one spot, so mixing it helps. This worked and is wonderful as we love having our cat inside when he needs to be, and allowing him outside, as he has to have his time being in the sun and visiting other outside cats. It also helps, so you aren’t worried about fleas being everywhere in the house. For improvements to the manufacturer, make the product 7 tabs instead of 6, please, and for the larger quantities. Also, find ways to give deals in some way. I know you have a captive audience, though sending some deal is important and appropriate, please. I would say that this, overall, has been helpful for having a cat who seems to be a flea attractor when he is outside and he needs to have his cat roaming, so this is a worthy product to try. His appetite is still great and no side effects after the initial week approx.

Absolutely worked on maggot eggs all over feral cat by my office. Gave her 1 pill every other day. Used 5 pills. The cat is back to her peppy self with no maggot eggs anywhere. Research this online. It doesn’t just work on fleas. Be careful to not overuse. Worth EVERY penny!