--- product_id: 13640561 title: "Horse Collar 30\" to 38\"" brand: "defy the fly" price: "$49.93" currency: USD in_stock: true reviews_count: 8 category: "Defy The Fly" url: https://www.desertcart.us/products/13640561-horse-collar-30-to-38 store_origin: US region: United States of America --- # 100% natural ingredients secure snap-on fit 2 months fly protection Horse Collar 30" to 38" **Brand:** defy the fly **Price:** $49.93 **Availability:** ✅ In Stock ## Summary > 🌿 Keep flies at bay the natural way—because your horse deserves the best! ## Quick Answers - **What is this?** Horse Collar 30" to 38" by defy the fly - **How much does it cost?** $49.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13640561-horse-collar-30-to-38) ## Best For - defy the fly enthusiasts ## Why This Product - Trusted defy the fly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Defense:** Up to 60 days of continuous fly, gnat, and mosquito repellent power—no reapplication needed. - • **Purely Natural Formula:** Harness the power of citronella, geraniol, and cedar oil for chemical-free, eco-friendly insect protection. - • **Trusted by Horse Owners:** Proven effectiveness that turns heads—experience fewer flies and happier horses, even in peak season. - • **Effortless Snap-On Design:** Quick and secure collar fastening with a safety release for your horse’s comfort and your peace of mind. - • **Ideal for Stable & Dry Lot Use:** Specifically designed to keep your horse comfortable and pest-free in barn or pasture environments. ## Overview The Defy the Fly Horse Collar offers a chemical-free, natural insect repellent solution that fits neck sizes 30" to 38". Infused with citronella, geraniol, and cedar oil, it provides up to two months of effective protection against flies, gnats, and mosquitoes. Designed for easy snap-on application with a safety release, it’s perfect for stabled or dry lot horses seeking comfort without harsh chemicals. ## Description Defy the Fly Collar Natural alternative with no chemicals or sprays that provides a line of defense for your horse repelling flies, mosquitoes and gnats, pesky insects that normally swarm around the horse's head and legs. Snap-on collar with safety release secures snugly but not too tight. Lasts up to 2 months. Item Specifications: Size: Fits Necks 30"- 38" Ingredients: Citronella, Geraniol, Cedar Oil, Cork, Glycerin Review: What an amazing find! - Here in south Florida, it’s fly season almost all year long, and at a horse farm it’s almost unbearable. I’ve tried sprays, fly masks, fly traps, wipes, dietary supplements - all with little to no effect. I saw this and figured “how bad can it be?” And ordered one. I was suprised at how thick it was but very impressed with the quality. It does of course have a very heavy odor, much like the sprays, and my first thought was “my horse will never let me put this on” because he is petrified of the sprays, and I always thought it was because of the smell. I did have someone help me get it on him the first time but once on, he was fine. I stayed at the farm for a few hours and noticed after a bit that even though the horses next to him in the barn were being bothered by flies, there were only one or two near him and they weren’t landing on him, they were apparently being repelled as this promised. I was astounded to say the least! I showed this to the barn manager and he was amazed. He saw this thing in action and said he had never heard of this before. Depending on the tack you use when you ride you may need to remove this. So last week when I rode I let a friend there put the collar on her horse for about an hour while I was gone. She couldn’t wait for me to return to tell me this was the best hour her horse has had in a year - no flies really bothered him. She ordered one immediately. Review: These do not stay on - This collar lasted about 2 weeks on 2 of 3 horses. The collar’s pulled apart with no way to re-attach. The efficacy of facial fly control was better than I expected for the short term they were able to be used. The 3rd collar appears to be ok. ## Features - The natural way to repel flies, gnats and mosquitoes. - Made of All Natural ingredients, they contain no harmful chemicals and are effective up to two months. - Collar snaps easily around horses neck. - Recommended for dry lot and stabled horses. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HHO2LY | | Active Ingredients | geraniol,glycerin | | Age Range Description | Adult | | Best Sellers Rank | #37,197 in Pet Supplies ( See Top 100 in Pet Supplies ) #732 in Basic Dog Collars | | Brand | Defy The Fly | | Brand Name | Defy The Fly | | Customer Reviews | 3.1 out of 5 stars 261 Reviews | | Item Form | Oil | | Item Weight | 0.2 Pounds | | Manufacturer | IOWA VETERINARY SUPPLY CO | | Manufacturer Part Number | HFC10001 | | Model Number | HFC10001 | | Scent | Cedar,Citronella | | Scent Name | Cedar,Citronella | | Target Species | Horse | | UPC | 673584100017 | | Unit Count | 1 Count | ## Product Details - **Active Ingredients:** geraniol,glycerin - **Age Range (Description):** Adult - **Brand:** Defy The Fly - **Item Form:** Oil - **Item Weight:** 3.2 ounces - **Scent:** Cedar,Citronella - **UPC:** 673584100017 ## Images ![Horse Collar 30" to 38" - Image 1](https://m.media-amazon.com/images/I/911fGkTRMxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ What an amazing find! *by C***R on March 27, 2026* Here in south Florida, it’s fly season almost all year long, and at a horse farm it’s almost unbearable. I’ve tried sprays, fly masks, fly traps, wipes, dietary supplements - all with little to no effect. I saw this and figured “how bad can it be?” And ordered one. I was suprised at how thick it was but very impressed with the quality. It does of course have a very heavy odor, much like the sprays, and my first thought was “my horse will never let me put this on” because he is petrified of the sprays, and I always thought it was because of the smell. I did have someone help me get it on him the first time but once on, he was fine. I stayed at the farm for a few hours and noticed after a bit that even though the horses next to him in the barn were being bothered by flies, there were only one or two near him and they weren’t landing on him, they were apparently being repelled as this promised. I was astounded to say the least! I showed this to the barn manager and he was amazed. He saw this thing in action and said he had never heard of this before. Depending on the tack you use when you ride you may need to remove this. So last week when I rode I let a friend there put the collar on her horse for about an hour while I was gone. She couldn’t wait for me to return to tell me this was the best hour her horse has had in a year - no flies really bothered him. She ordered one immediately. ### ⭐ These do not stay on *by R***L on July 7, 2026* This collar lasted about 2 weeks on 2 of 3 horses. The collar’s pulled apart with no way to re-attach. The efficacy of facial fly control was better than I expected for the short term they were able to be used. The 3rd collar appears to be ok. ### ⭐⭐⭐⭐⭐ Working well *by P***N on June 27, 2026* So far so good and my mare usually has a fly mask on by now. I was tired of retrieving the mask from the pasture and gave this a try. ## Frequently Bought Together - Defy the Fly Horse Collar 30" to 38" - Defy the Fly Leg Bands,fits 8-1/2" to 10", 4 counts - Defy The Fly Dog Collar 21" to 24" Size Large --- ## 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.us/products/13640561-horse-collar-30-to-38](https://www.desertcart.us/products/13640561-horse-collar-30-to-38) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*