--- product_id: 48099304 title: "Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack" brand: "johnsons veterinary products" price: "€ 15.05" currency: EUR in_stock: true reviews_count: 8 category: "Johnsons Veterinary Products" url: https://www.desertcart.gr/products/48099304-johnsons-4fleas-tablets-large-dogs-3-treatment-pack store_origin: GR region: Greece --- # Safe for puppies 4+ weeks For dogs over 11 kg Kills fleas in 15 mins Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack **Brand:** johnsons veterinary products **Price:** € 15.05 **Availability:** ✅ In Stock ## Summary > 🐾 Fast-Acting Flea Defense for Your Big Bestie! ## Quick Answers - **What is this?** Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack by johnsons veterinary products - **How much does it cost?** € 15.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48099304-johnsons-4fleas-tablets-large-dogs-3-treatment-pack) ## Best For - johnsons veterinary products enthusiasts ## Why This Product - Trusted johnsons veterinary products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Large Dog Friendly:** Specifically formulated for dogs over 11 kg, ensuring effective dosage and protection. - • **Puppy-Safe Formula:** Gentle yet powerful, safe for puppies from 4 weeks old—protect your whole pack. - • **Easy Administration:** Compact tablets designed for hassle-free dosing—no more wrestling with your furry friend. - • **Vet-Approved & Trusted:** Backed by veterinary expertise and thousands of 5-star reviews—join the community of happy pet parents. - • **Rapid Flea Annihilation:** Starts killing fleas within 15 minutes—because your dog deserves instant relief. ## Overview Johnsons 4Fleas Tablets provide a vet-approved, fast-acting flea treatment for large dogs over 11 kg and puppies from 4 weeks old. With active ingredient Nitenpyram, these easy-to-administer tablets start killing fleas within 15 minutes, delivering rapid relief and lasting protection. Trusted by thousands of pet owners, this 3-pack ensures your dog stays itch-free and comfortable. ## Description From the manufacturer 4fleas Tablets for Large Dogs How it Works Johnson’s 4Fleas Tablets use nitenpyram , a fast-acting oral treatment for fleas. After dosing, it’s absorbed into the bloodstream; any flea that bites ingests the active and its nervous system is rapidly over-stimulated, leading to paralysis and death. Fleas start to die within 15 minutes, with more than 90% gone in six hours and complete eradication by 24 hours. Because the drug clears quickly, there’s no residue on coat or in the home, and it can be used alongside spot-ons or IGR sprays as part of a full flea-control programme. Suitable for large dogs over 11kg. For dogs up to 57kg, dose 1 tablet per day. For dogs over 57kg, 2 tablets. How to Use Give one tablet to any dog between 11kg and 57kg, two for those over 57kg when fleas are seen. Offer directly by mouth or hide in a small amount of food - ensure the full dose is taken . Do not exceed one dose per day. Repeat on any subsequent day fleas are present. Combine with environmental control (vacuuming, household spray) and regular preventatives to stop re-infestation. Key Features Rapid Action: Kills fleas in 15 minutes; full kill within 24 hours. Oral Dose: No mess, no coat residue Combined Usage: Safe with spot-ons, collars, and home treatments Wide Suitability: From 11kg; use in pregnant queens Veterinary Quality: Ideal for rapid knockdown in heavy infestations. Effective With One Dose: One or two tablets (depending on weight), repeat after 24 hours as needed. Johnson’s 4Fleas Tablets for Large provide the quickest route to relief when fleas strike. Each small, easy-to-dose tablet contains nitenpyram, a veterinary-active molecule renowned for its speed: once swallowed, it is absorbed rapidly, and any flea that bites your dog ingests a lethal dose. Within minutes, fleas become hyperactive, stop feeding and begin to die; by six hours you’ll see the vast majority gone, and within 24 hours the infestation on your pet is effectively cleared. Unlike many topical preparations, 4Fleas Tablets leave no sticky residue, odour, or staining . There’s nothing to rub off on furniture, children, or other pets, making it a particularly convenient option for households where tactile contact with pets is constant. Because the active clears from the body within a day, you’re providing a sharp, targeted strike against existing fleas without committing your dog to a long-acting systemic treatment. That also means you can use the tablets alongside other products without concern, such as monthly spot-ons, collars, environmental sprays or foggers which may all be layered in to provide lasting protection and to break the flea life cycle in the home. Dosing is intentionally simple: one tablet treats any dog or puppy between 11kg and 57kg, two tablets for those over 57kg. Puppies must be at least four weeks old, but beyond that there are no contraindications: the product can be used in pregnant or lactating queens and in breeding dogs. Administration is flexible: pop it straight into the mouth, or hide it in a morsel of food. If you still see live fleas the next day, you may repeat the dose. Fast kill is only half the battle. Around 95% of a flea population exists off the animal as eggs, larvae and pupae in carpets, bedding and upholstery. For true control, pair 4Fleas Tablets with regular vacuuming and an environmental product containing an IGR to stop immature stages developing. Wash or change pet bedding frequently, and treat all pets in the household, as untreated animals act as reservoirs that can re-seed the problem. Johnson’s 4Fleas Tablets are the ideal “first strike” in a comprehensive flea strategy: immediate relief for the dog, zero mess for you, and total flexibility to integrate with your year-round prevention plan . Keep a pack on hand so you can act the moment fleas appear, then follow up with ongoing measures to keep them from returning. Review: Great short term fix - Works fairly quickly to eliminate fleas, which is a big plus. However, the effect doesn’t last very long, so you may need repeat treatments. Good as a short-term solution, but not the best for long-term prevention. Review: Flea tablets - Good product with fast delivery ## Features - Puppies and dogs over 4weeks - Dogs over 11k - Starts killing in 15mins ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0036HXBXM | | Active Ingredients | Nitenpyram | | Age Range Description | Puppy | | Best Sellers Rank | 501 in Pet Supplies ( See Top 100 in Pet Supplies ) 10 in Dog Flea Drops | | Brand Name | Johnsons Veterinary Products | | Country Of Origin | United Kingdom | | Customer Reviews | 4.3 4.3 out of 5 stars (3,117) | | Dog Breed Size | Large | | Included Components | See Description | | Item Form | Tablets | | Item Type Name | Johnsons Veterinary Products 4Fleas Tablets for Dogs Treatment Pack, Large, Pack of 3 | | Item Volume | 7.83 Fluid Ounces | | Item Weight | 9 Grams | | Manufacturer | Sealey | | Manufacturer Part Number | 14D092 | | Model Number | 14D092 | | Product Warranty | Statutory Rights | | Scent Name | Unscented | | Target Species | Dog | | Unit Count | 1 count | ## Product Details - **Active ingredients:** Nitenpyram - **Age range (description):** Puppy - **Brand:** Johnsons Veterinary Products - **Dog Breed Size:** Large - **Item form:** Tablets - **Item volume:** 7.83 Fluid Ounces - **Item weight:** 9 Grams - **Scent:** Unscented - **Unit count:** 1 count ## Images ![Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Image 1](https://m.media-amazon.com/images/I/81yowyzOorL.jpg) ![Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Image 2](https://m.media-amazon.com/images/I/81BQuVAGGoL.jpg) ![Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Image 3](https://m.media-amazon.com/images/I/71JhMlMqutL.jpg) ![Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Image 4](https://m.media-amazon.com/images/I/61iZyrLzA6L.jpg) ![Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Image 5](https://m.media-amazon.com/images/I/31HeA3TIfAL.jpg) ## Questions & Answers **Q: please can you tell me if this contains lufenuron? I know it also contains Nitenpyram.** A: By M Tsv on 17 August 2023 **Q: Just noticed our doggy has fleas!! To get an immediate result do I use this then stick frontline treatment on her as well?** A: After a about 5 mins you see the fleas falling off looking drunk.. **Q: Is this a repellent like you get from the vet's monthly** A: No it will kill only the adult fleas not the eggs It works well but you will need more than one treatment and you will have to nit comb the animal I had an infestation earlier this year and brought near on every product on the market the only thing that did work was the vets tablets and a really good house spray and a lot of hovering **Q: Does this product kill mites?** A: This does and fleas its very good for the one day but it isnt in the system to stop getting them ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great short term fix *by C***E on 26 March 2026* Works fairly quickly to eliminate fleas, which is a big plus. However, the effect doesn’t last very long, so you may need repeat treatments. Good as a short-term solution, but not the best for long-term prevention. ### ⭐⭐⭐⭐⭐ Flea tablets *by J***E on 23 April 2026* Good product with fast delivery ### ⭐⭐⭐⭐⭐ All Good. *by T***N on 9 May 2026* Stuck it in a lump of cheese. Dougie ate it straight away. No bother. ## Frequently Bought Together - Johnsons 4Fleas Tablets Large Dogs 3 Treatment Pack - Johnsons 4Fleas Tablets for Cats and Kittens, 6 Treatment Pack, 14D083 --- ## 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.gr/products/48099304-johnsons-4fleas-tablets-large-dogs-3-treatment-pack](https://www.desertcart.gr/products/48099304-johnsons-4fleas-tablets-large-dogs-3-treatment-pack) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-25*