--- product_id: 15302420 title: "Farnam SimpliFly Feed-Thur Fly Control for Horses, 10 lb, 160 Day Supply | Daily Supplement,EPA Approved Palatable Pellets, Prevents Stable Flies in Manure and Break and Prevents the Fly Life Cycle" brand: "farnam" price: "₨4509" currency: SCR in_stock: true reviews_count: 8 category: "Farnam" url: https://www.desertcart.sc/products/15302420-farnam-simplifly-feed-thur-fly-control-for-horses-10-lb store_origin: SC region: Seychelles --- # Organophosphate-free formula Feed-thru fly control Larvastop larvicide tech Farnam SimpliFly Feed-Thur Fly Control for Horses, 10 lb, 160 Day Supply | Daily Supplement,EPA Approved Palatable Pellets, Prevents Stable Flies in Manure and Break and Prevents the Fly Life Cycle **Brand:** farnam **Price:** ₨4509 **Availability:** ✅ In Stock ## Summary > 🐴 Take control of your barn’s buzz—because your horse deserves a fly-free zone! ## Quick Answers - **What is this?** Farnam SimpliFly Feed-Thur Fly Control for Horses, 10 lb, 160 Day Supply | Daily Supplement,EPA Approved Palatable Pellets, Prevents Stable Flies in Manure and Break and Prevents the Fly Life Cycle by farnam - **How much does it cost?** ₨4509 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/15302420-farnam-simplifly-feed-thur-fly-control-for-horses-10-lb) ## Best For - farnam enthusiasts ## Why This Product - Trusted farnam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Fast Results:** Users report noticeable fly reduction within two weeks—less buzzing, more breezy comfort for your horses. - • **Safe for Every Horse:** Formulated without organophosphates and suitable for all breeds and life stages—peace of mind in every scoop. - • **Stop Flies at the Source:** Interrupts fly life cycle by targeting larvae in manure, reducing fly populations before they hatch. - • **Seamless Daily Integration:** Palatable alfalfa-based pellets mix easily into your horse’s regular feed for hassle-free, consistent use. - • **Boost Your Barn’s Defense:** Works best combined with topical sprays, masks, and traps for a comprehensive, whole-barn fly control strategy. ## Overview Farnam SimpliFly is a 10 lb feed-through fly control supplement for horses that uses Larvastop technology with diflubenzuron to prevent fly larvae development in manure. Safe for daily use across all breeds and life stages, it integrates easily into regular feed and works best as part of a multi-method fly management system, delivering proven reduction in stable flies without organophosphates. ## Description The most effective way to control flies around horses is to stop them at the source before they become adult flies. Left untreated, manure from a single horse can produce thousands of flies in one day. Farnam SimpliFly Feed-Through Fly Control is a palatable alfalfa-based pellet designed with Larvastop, containing the fly growth regulator Dimilin, to provide fly control for horses by interrupting the fly life cycle where flies breed. The active ingredient diflubenzuron passes through the horse and deposits in manure, preventing larvae from developing. SimpliFly works in manure rather than on the horse to provide barn fly control and stable fly reduction without sprays, wipes, or topical treatments. Safe for daily use in all horse breeds and formulated without organophosphates, SimpliFly Feed Thru Fly Control mixes easily into your horse’s regular feed for equine management and insect control. For best results, begin incorporating this equine feed supplement in the early spring before flies appear and continue through warm weather to support consistent fly control in barns, stalls, paddocks, and pastures. For complete management, combine feed-through fly control with topical fly sprays, fly masks, fly traps, and other barn fly control methods to help protect horses throughout fly season. Review: Worth your money!! - We gave this product a try for the first time and literally don’t regret it at all. Within a week and a half to two weeks we noticed a difference for sure. We just do one scoop a day in their feed. Great product overall, it’s my second time ordering this and instantly noticed the effect of it. LITERALLY LESS FLYS in the stables for sure. Highly recommend it!! Review: Works well - Cut the flys down quickly. Should have used it earlier in the year. ## Features - Feed Thru Fly Control Supplement: SimpliFly works best alongside topical fly sprays and physical barriers like fly masks for integrated, whole-barn pest management - Larvastop Technology for Fly Larvae Control: Diflubenzuron acts as a targeted feed-through larvicide that prevents fly larvae from developing in manure without the use of organophosphates ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000I1PIEO | | Additional Features | farnam, fly predator, fly predators, horse feed, horse fly spray | | Age Range (Description) | All Life Stages | | Age Range Description | All Life Stages | | Allergen Information | Yam Free | | Animal Food Diet Type | Raw | | Best Sellers Rank | #10,590 in Pet Supplies ( See Top 100 in Pet Supplies ) #13 in Horse Fly Repellents | | Brand | Farnam | | Brand Name | Farnam | | Breed Recommendation | All Breed Sizes | | Customer Reviews | 4.6 out of 5 stars 1,443 Reviews | | Dog Breed Size | All | | Flavor | Unflavored | | Global Trade Identification Number | 00086621001657 | | Included Components | Farnam SimpliFly Feed-Thru Fly Control Brown 10 lb Bucket | | Item Form | Pellet | | Item Type Name | Farnam SimpliFly Feed-Thru Fly Control | | Item Weight | 4.54 kg | | Manufacturer | Central Garden & Pet | | Manufacturer Part Number | 100515883 | | Model Number | 100515883 | | Number of Items | 1 | | Product Benefits | Breaks fly life cycle for control | | Recommended Uses For Product | Fly control for horses | | Special Ingredients | Larvastop, diflubenzuron | | Specific Uses For Product | Fly Control | | Target Species | Equine | | UPC | 086621001657 086621047938 | | Unit Count | 10 Pounds | | Warranty Description | Satisfaction Guaranteed call with questions or comments: 800-234-2269 | ## Product Details - **Age Range (Description):** All Life Stages - **Brand:** Farnam - **Flavor:** Unflavored - **Item Form:** Pellet - **Specific Uses For Product:** Fly Control ## Images ![Farnam SimpliFly Feed-Thur Fly Control for Horses, 10 lb, 160 Day Supply | Daily Supplement,EPA Approved Palatable Pellets, Prevents Stable Flies in Manure and Break and Prevents the Fly Life Cycle - Image 1](https://m.media-amazon.com/images/I/71bK0drHtuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How long does 10 pds last one horse?** A: 10 pounds will last about 4 to 5 months per horse. **Q: how young of a foal can be fed this please?** A: We recommend first consulting your vet. Simplifly should be fine for foals that are 300 lbs. or more. **Q: Why can't this be shipped to calif. Always ordered and now it says it can’t be shipped to calif.** A: Must be some kind of new regulation, I was able to buy it the last time I ordered it. **Q: Why not feed to "horses intended for slaughter?" Also...who raises horses intended for slaughter, anyway?** A: correct if the horses are intended for slaughter and are supposed to be shipped from the USA to Mexico for slaughter (horse slaughter is illegal in the USA) then these horses not only cannot have had certain vaccinations but they also cannot have been treated with various substances to prevent flies and worms. As to your question who raises horses for slaughter, plenty of 'breeders' in the USA do that but they would never admit to it. You can research for example the different registries for horses and draw your own conclusions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth your money!! *by K***S on July 10, 2026* We gave this product a try for the first time and literally don’t regret it at all. Within a week and a half to two weeks we noticed a difference for sure. We just do one scoop a day in their feed. Great product overall, it’s my second time ordering this and instantly noticed the effect of it. LITERALLY LESS FLYS in the stables for sure. Highly recommend it!! ### ⭐⭐⭐⭐⭐ Works well *by G***. on June 27, 2026* Cut the flys down quickly. Should have used it earlier in the year. ### ⭐⭐⭐⭐⭐ It works! *by S***S on June 27, 2026* I was very skeptical since the equine industry is full of “snake oil companies” but I started feeding this out since April and as we enter July I’ve hardly seen any flies. Will definitely keep this on my regular schedule. ## Frequently Bought Together - Farnam SimpliFly Feed Through Fly Control for Horses 10 lbs, 160 Day Supply, EPA Approved, Palatable Pellets, Prevents Stable Flies and Manure Breeding - Farnam Equi-Spot, Horse Fly Control, Long-lasting Protection, 6 Applications, 12-Week Supply for One Horse - Farnam Repel-X pe Concentrated Fly Spray for Horses, Just Add Water 16 Ounces --- ## 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.sc/products/15302420-farnam-simplifly-feed-thur-fly-control-for-horses-10-lb](https://www.desertcart.sc/products/15302420-farnam-simplifly-feed-thur-fly-control-for-horses-10-lb) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-10*