TevraPet FirstAct Plus Flea and Tick Prevention for Cats Over 1.5lbs, 6 Monthly Doses, Topical Drops

I’ve been trying out the TevraPet FirstAct Plus Flea and Tick Prevention for Cats (Over 1.5lbs, 6 Monthly Doses) on my two cats, and it’s been a bit of a mixed bag. If you’re looking for an affordable alternative to big-name flea treatments, this one’s worth considering, but it comes with some caveats.The Good Stuff: This topical treatment uses fipronil (9.8%) and (S)-methoprene (11.8%), the same active ingredients as Frontline Plus, which is a major plus for budget-conscious pet owners. The 6-dose pack, priced around $25-$35, offers a full six months of protection, making it way cheaper than name brands. Applying it is straightforward—part the fur at the base of your cat’s neck, squeeze the applicator onto the skin, and you’re done. It’s waterproof, so baths or rain won’t wash it off, and it’s designed to kill fleas, flea eggs, larvae, ticks (including Lyme disease carriers), and chewing lice for up to 30 days per dose. My indoor cat hasn’t shown any fleas since I started using it, and several Amazon reviews echo this, with one user saying it “worked as well as Frontline for a fraction of the cost” and kept their outdoor cat flea-free. It’s made in Germany in an EU-GMP certified facility, which adds some reassurance about quality control. The fact that it’s safe for cats over 1.5 lbs and 8 weeks old makes it versatile for most feline households.What’s Not So Great: Here’s where things get tricky. While some users, including myself, have had success, others report it’s hit-or-miss. A few Amazon reviews were brutal, with one user claiming their cats had “the worst flea infestation ever” after using it, even when paired with oral treatments like Capstar. Another mentioned skin irritation on their cats’ necks, which I haven’t seen with mine but is concerning, especially for cats with sensitive skin or flea allergies. The applicator’s sharp edges are another issue—one reviewer warned it could scrape a cat’s skin if you’re not careful, which is a design flaw compared to smoother applicators like Frontline’s. Also, if your cat has a heavy flea problem or you’re in a high-infestation area, you might need to apply it every 30 days (or even more frequently for flea allergy dermatitis), and results can vary. I’ve noticed my outdoor cat still scratches occasionally, so I’m supplementing with regular grooming. Lastly, it’s not for dogs, so if you have a mixed pet household, you’ll need a separate product.Final Thoughts: The TevraPet FirstAct Plus is a solid budget option for flea and tick prevention, especially if your cat’s infestation isn’t severe or you’re using it preventatively. The price and vet-quality ingredients make it appealing, and it’s worked well for my indoor cat. However, the mixed reviews on effectiveness and potential for skin irritation mean it’s not a guaranteed win for every cat. I’d rate it a 3.5/5—great value and easy to use, but the inconsistent results and applicator design hold it back. If you’re trying it, start with the 3-dose pack to test it out, keep an eye on your cat for irritation, and pair it with good grooming and home treatment for best results. It’s a decent alternative to Frontline, but don’t expect miracles in heavy flea zones.

Initially I was very skeptical after buying this flea treatment because of the several cases of cats missing fur and developing scabs... I was really nervous after putting this on my indoor/outdoor cat. The first image is about 6 hours after one application. Second photo is about 12 hours. Almost completely dry and no signs or symptoms of irritation or allergic reaction. Don't mind the redness on my kitty's ears she has been treated for that previously it is unrelated to the flea treatment. Also, I was only using this medication for prevention. She goes outside an hour a day, but my vet recommended preventative measures. Anyway, I would recommend this product because I have a good experience. I would say if your cat is particularly sensitive or has had skin issues or worries in the past to look for something more effective and not so cheap. All in all I think I will use it again for next month.

OK I COULDNT AFFORD MORE FRONLINE PLUS SO I RESEARCHED AND SAW THIS PRODUCT. I HAVE AN INDOOR CAT . HE GETS TREATED EVERY MONTH . I GUESS I AM THE ONE BRINGING IN THE FLEAS FROM OUTDOORS ON MY SOCKS SHOES OR PANTS AS THERE ARE OUTSIDE CATS HERE TO AND YARD WILL BE SPRAYED WITH THE CUTTER BRAND SPRAY . MY CAT IS STILL SCRATCHING ( ESP AT NIGHT ) AFTER 4 DAYS OF TREATMENT . I VAC EVERY OTHER DAY ,SHAKE OUT HIS BEDDING AND WASH COUPLE TIMES A WEEK . I USE NATURAL CARE SPRAY ALSO INSIDE ON RUG AND AT ENTRANCE . I COMB HIM AND FIND THE BLACK SPECKS SO IM THINKING ITS JUST TAKING A LITTLE LONGER FOR THE FULL EFFECT.. WE WILL SEE..

I always see the small percentage of customers who seem like they are on another planet from the rest of the reviewer's on different products. Well I don't know what planet I am on but my cats have NEVER had the amount of flea's on them as they do after using this product. I could be facetious and say I would swear it attracted them, I don't know. What I do know is when I put it on them they had no flea's because of the product I normally use. Now they are all miserable and I can't keep them combed enough until it's safe to put their normal drops on them. I also have two of my cats that have irritation on their necks I can't honestly say for sure it's these drops but I can say they have not had the problem before. I only tried these because of the ingredients that I read help if your cats have mites and I have one cat that is my red headed stepchild that always has some kind of rough areas on her skin under her fur. I am apologizing to my cats for changing their drops for which now they are licking chewing hot messes. Mommy's sorry....

Works SO well & great price! Got rid of fleas & an infestation of baby ticks in our outdoor cat’s ears in days!