--- product_id: 225399901 title: "FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs" brand: "tevrapet" price: "AR$134912" currency: ARS in_stock: true reviews_count: 8 category: "Tevra Pet" url: https://www.desertcart.com.ar/products/225399901-firstact-plus-flea-treatment-for-dogs-small-dogs-5-22 store_origin: AR region: Argentina --- # Waterproof formula for lasting effect 6 monthly doses for year-round protection Vet-quality active ingredients (Fipronil + (S)-methoprene) FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs **Brand:** tevrapet **Price:** AR$134912 **Availability:** ✅ In Stock ## Summary > 🐾 Protect your pup like a pro—because your best friend deserves the best! ## Quick Answers - **What is this?** FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs by tevrapet - **How much does it cost?** AR$134912 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/225399901-firstact-plus-flea-treatment-for-dogs-small-dogs-5-22) ## Best For - tevrapet enthusiasts ## Why This Product - Trusted tevrapet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **6 Months of Flea Defense:** Keep your small dog pest-free half a year with just one pack. - • **Break the Flea Lifecycle:** Kills eggs and larvae to stop infestations before they start—no more itchy interruptions. - • **Quality You Can Count On:** Made in Germany with rigorous testing and backed by a satisfaction guarantee. - • **Waterproof & Fast-Acting:** Starts killing fleas and ticks within 24 hours, rain or shine. - • **Vet-Trusted Formula Without the Brand Tax:** Same powerful ingredients as Frontline Plus, at a fraction of the cost. ## Overview FirstAct Plus Flea Treatment offers six monthly topical doses designed for small dogs (5-22 lbs). Using the same vet-approved active ingredients as Frontline Plus, it kills fleas, ticks, eggs, larvae, and chewing lice within 24 hours. Waterproof and easy to apply, it provides continuous whole-body protection while breaking the flea lifecycle to prevent reinfestations. Manufactured in Germany and backed by a satisfaction guarantee, it delivers premium flea and tick control without the premium price. ## Description desertcart.com : FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs : Pet Supplies Review: THIS STUFF REALLY WORKS! - I bought a 6 month pack of this stuff over 3 years ago, used it once on my Maltese. After that, the fleas got much better, and weren't that bad the last couple of years. This year the fleas are much worse. I've been having to pick a dozen or more fleas off poor Ozzie every day the last few weeks. Last night I came home from work and he was loaded with fleas - picked 33 off of him, and another 8 or 10 later the same night! I finally managed to find this package of flea insecticide, and put it on him late last night. It is more than 18 hours later, and no fleas on him at all - not since I put this stuff on him.. It really works! (Even when the package is 3+ years old!) Review: quality n price - works great great pricing over local stores ## Features - 6 MONTHLY DOSES OF FLEA TREATMENT FOR DOGS: Each pack of TevraPet FirstAct Plus contains six (6) 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08915921W | | ASIN | B08915921W | | Active Ingredients | Fipronil | | Age Range Description | All Life Stages | | Allergen Information | Allergen-Free | | Best Sellers Rank | #9,695 in Pet Supplies ( See Top 100 in Pet Supplies ) #46 in Dog Flea Drops | | Brand Name | TevraPet | | Customer Reviews | 4.0 4.0 out of 5 stars (3,480) | | Date First Available | July 9, 2020 | | Dog Breed Size | Small | | Included Components | 6 Monthly Treatments | | Item Form | Drops | | Item Type Name | Flea Drops | | Item Weight | 1.44 Ounces | | Item model number | 00040 | | Manufacturer | TevraPet | | Manufacturer | TevraPet | | Manufacturer Part Number | 40 | | Model Number | 00040 | | Product Dimensions | 1.3 x 5.88 x 4.38 inches; 1.44 ounces | | Scent Name | Topical | | Target Species | Dog | | UPC | 190623000409 | | Unit Count | 6 Count | | Volume | 0.14 Fluid Ounces | | Warranty Description | If you are not satisfied for any reason, please contact us for a full refund and prompt, courteous assistance | ## Product Details - **Active Ingredients:** Fipronil - **Age Range (Description):** All Life Stages - **Allergen Information:** Allergen-Free - **Brand:** TevraPet - **Dog Breed Size:** Small - **Item Form:** Drops - **Item Volume:** 0.14 Fluid Ounces - **Item Weight:** 1.44 Ounces - **Scent:** Topical - **UPC:** 190623000409 ## Images ![FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs - Image 1](https://m.media-amazon.com/images/I/71SW0xLy4XL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the shelf life of product?** A: Pkg is trashed so I'm not sure. **Q: Which one should I use for a 13 week old Pitbull puppy?** A: All the flea and tick medicine are bases on weight. I would recommend that you weigh each puppy and buy the one closest to the weight requirement. Now some are for puppies. If they don’t have the one you are looking for go to the weight. It is always better to go with a lighter weight then to have no medication for this issue **Q: This may be same ingredients as Frontline but is it the same percentage of active ingredients or the same carrier oil base? (reviews differ wildly)** A: I think it is similar to other products. There is not much product oil that I've noticed. It's quick & easy to use not alot of residue on her fur. Best of all it works NO FLEAS! **Q: I have one dog 5 lbs, one dog 25 lbs. Can i get away with only getting one box of the 6-22 lbs?** A: dont buy this, caused reactions in my 3 dogs they itched for months afterward ## Customer Reviews ### ⭐⭐⭐⭐⭐ THIS STUFF REALLY WORKS! *by D***T on August 14, 2025* I bought a 6 month pack of this stuff over 3 years ago, used it once on my Maltese. After that, the fleas got much better, and weren't that bad the last couple of years. This year the fleas are much worse. I've been having to pick a dozen or more fleas off poor Ozzie every day the last few weeks. Last night I came home from work and he was loaded with fleas - picked 33 off of him, and another 8 or 10 later the same night! I finally managed to find this package of flea insecticide, and put it on him late last night. It is more than 18 hours later, and no fleas on him at all - not since I put this stuff on him.. It really works! (Even when the package is 3+ years old!) ### ⭐⭐⭐⭐⭐ quality n price *by A***R on March 11, 2026* works great great pricing over local stores ### ⭐⭐⭐⭐ Flea and tick is ineffictive *by D***S on September 30, 2023* This product didn't work as well as I'd hoped,nor longer than 2 weeks ,before having to use an alternative product ## Frequently Bought Together - FirstAct Plus Flea Treatment for Dogs, Small Dogs 5-22 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs - FirstAct Plus Flea Treatment for Dogs, Large Dogs 45-88 lbs, 6 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs - TevraPet FirstAct Plus Flea and Tick Prevention for Cats Over 1.5lbs, 6 Monthly Doses, Topical Drops --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/225399901-firstact-plus-flea-treatment-for-dogs-small-dogs-5-22](https://www.desertcart.com.ar/products/225399901-firstact-plus-flea-treatment-for-dogs-small-dogs-5-22) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-18*