FirstAct Plus Flea Treatment for Dogs, Medium Dogs 23-44 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs
$19.97







Price: $19.97
(as of Nov 10, 2025 05:55:48 UTC – Details)
Product description





Is Discontinued By Manufacturer : No
Product Dimensions : 0.4 x 0.5 x 2 inches; 1.05 ounces
Item model number : 00013
Date First Available : April 10, 2017
Manufacturer : Tevra Brands
ASIN : B06XK5LWTH
Best Sellers Rank: #23,748 in Pet Supplies (See Top 100 in Pet Supplies) #82 in Dog Flea Drops
Customer Reviews: 4.1 4.1 out of 5 stars 1,281 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
3 MONTHLY DOSES OF FLEA TREATMENT FOR DOGS: Each pack of TevraPet FirstAct Plus contains three (3) topical applicators of waterproof flea medicine for dogs that instantly begins to kill and control fleas and flea eggs, larvae, ticks, and chewing lice – and provides continuous protection for up to 30 days after each application
VET QUALITY FORMULA, EASY TO USE: FirstAct Plus uses Fipronil and (S)-methoprene – the same safe and effective active ingredients as Frontline Plus for Dogs. This powerful formula starts to kill fleas and ticks within 24 hours. Simply apply the applicator to the skin on the back of your dog’s neck and the formula will migrate through the skin providing whole-body protection
THE SAME ACTIVE INGREDIENTS AS FRONTLINE – FOR FAR LESS: It’s worth repeating: Just like Frontline Plus, FirstAct Plus’s powerful active ingredients REPEL and KILL fleas and ticks on contact and stop reinfestations. At TevraPet we firmly believe you shouldn’t have to pay the “Brand tax” to protect your dog, and we are committed to providing affordable, veterinarian quality solutions without sacrificing an ounce of safety, effectiveness, or reliability
BREAK THE FLEA LIFECYCLE – KICK THE ITCH: Unlike other flea and tick repellents that only temporarily suppress pest activity, FirstAct Plus for Dogs kills flea eggs and larvae to stop infestations dead in their tracks and breaking the flea and tick life cycle. With FirstAct Plus your dog spend his or her time enjoying life both indoors and outside – no more worrying about biting bugs
QUALITY ASSURED, RESULTS GUARANTEED: Every dose of FirstAct Plus is produced at our facility in Germany to the exacting standards we demand for our own pets, and rigorously tested for quality and potency. Every single dose we sell is backed by the TevraPet guarantee – if you (or your dog!) are unsatisfied for any reason simply contact us for courteous assistance and a no-questions asked refund
Customers say
Customers find the flea treatment easy to apply and consider it an excellent product with good value for money. However, the effectiveness receives mixed feedback – while it works well for inside dogs and prevents fleas, some customers report it doesn’t work at all. Moreover, customers disagree on whether the treatment helps with scratching.
8 reviews for FirstAct Plus Flea Treatment for Dogs, Medium Dogs 23-44 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs
Add a review
$19.97
Miss Misty ree –
Did not work for 3 months we had to buy more
It doesn’t last like the pill from VET
L mason –
Works well
Workâs immediately
Margaret M Becker –
Nicely priced
Easy to apply
Maiby Romero Cabrera –
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Shelia K Carron –
Not for outside dogs
Works great on the inside dogs but not on the outside dogs. After the 2nd month of using the product, my review is negative at this time. I will try for the 3rd month and post a review again
Vivi –
Does not kill fleas
This product does not work. The poor dog still had fleas 10 days later. I had to give him a flea bath and then after another week gave him another dose of this product. Did not kill the fleas!!
MtnJan –
Good value flea and tick dog drops
Iâve used this flea drop brand for a year and am happy with the results. Have re ordered for this dummer
Amazon Customer –
Amazon is easily gotten my meds for my dog
Best delivery service great flea and all effectiveness