---
product_id: 332729711
title: "Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings)"
brand: "formula 707"
price: "3115006₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Formula 707"
url: https://www.desertcart.vn/products/332729711-formula-707-multifly-feed-thru-fly-control-pellets-for-horses
store_origin: VN
region: Vietnam
---

# Palatable alfalfa & wheat pellets 99.9% fly cycle disruption Made in USA since 1946 Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings)

**Brand:** formula 707
**Price:** 3115006₫
**Availability:** ✅ In Stock

## Summary

> 🦄 Fly-free barns start from the inside out — because your horses deserve the best!

## Quick Answers

- **What is this?** Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) by formula 707
- **How much does it cost?** 3115006₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/332729711-formula-707-multifly-feed-thru-fly-control-pellets-for-horses)

## Best For

- formula 707 enthusiasts

## Why This Product

- Trusted formula 707 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Feed & Forget 🌾:** Easy daily pellet dosing blends seamlessly into your horse’s feed routine.
- • **Safe & Sound 🛡️:** Non-organophosphate formula ensures your horses stay healthy and happy.
- • **Break the Fly Cycle 🦟:** Harness next-gen Novaluron tech to eliminate flies before they hatch.
- • **Trusted Heritage 🇺🇸:** Proudly crafted in Colorado since 1946, trusted by pros and enthusiasts alike.
- • **Cost-Effective Control 💰:** Premium fly defense at a fraction of the daily cost of sprays and masks.

## Overview

Formula 707 MultiFly Feed-Thru Pellets use advanced Novaluron insect growth regulator technology to disrupt the fly life cycle with 99.9% effectiveness. Safe for all horse breeds and life stages, these palatable alfalfa and wheat-based pellets are administered daily to reduce fly populations naturally and affordably. Made in the USA since 1946, this trusted solution offers a proactive, chemical-free approach to fly control that integrates effortlessly into your horse’s diet.

## Description

desertcart.com: Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) : Pet Supplies

Review: It Works! I’ve Used it Two Years in a Row. - I’ve waited to write a review for this product until the weather was consistently warm (and flies were likely to go after my horses.) We began using this in February and it has worked incredibly well. It is now mid-June and we have some flies in the barn, but they are about 90 percent less than last year and they tend to congregate around the muck buckets instead of the horses. I have tried so many fly treatments (i.e. fly spray, fly masks, fly boots, permethrin, etc.). This product works. The key is to put the supplement in the feed about a month before flies will appear. If you wait until you’re under attack by flies, it won’t be as effective (we also used it at the end of last summer and the result wasn’t as good as being proactive / starting early. It still helped but this year has been much better. My horses still wear fly boots, but we only put fly masks on when they are outside and the flies are going to find them anyway. The flies in the horse barn were intolerable last year and that’s not the case at all this year. The horses get a few flies but nothing major. The product is outstanding. I highly recommend this product. It has helped reduce our fly population so nicely and the price isn’t crazy. You honestly save money by purchasing this instead of using five other fly repellents to get to a lesser result. My two horses love the flavor and have no issues with this supplement. Thank you for solving our fly nightmare. :)
Review: ⭐️⭐️⭐️⭐️⭐️ No More Flies. Period. - I honestly didn’t expect this to work as well as it has, but wow—707 MultiFly completely delivered. After just a couple of weeks, I noticed a huge difference. The most impressive part? There are literally no flies anywhere. None. I’ve tried so many sprays and traps over the years, and nothing has worked this effectively. It’s simple to use and doesn’t involve coating your horse in chemicals or dealing with messy applications. Just a daily scoop, and you’re done. I love that it works from the inside out—targeting the problem at the source, not just temporarily pushing flies away. If you’re tired of the constant fly battle every summer, this is absolutely worth trying. I won’t go without it now.

## Features

- EFFECTIVE - Contains active ingredient Novaluron, which is an Insect Growth Regulator. This new generation technology is 99.9% effective at breaking the fly life cycle to help eliminate the fly population in your barn.
- SAFE - Unlike other brands, our active ingredient is not an organophosphate, and is completely safe for horses.
- PALATABLE - Administer one serving of our alfalfa and wheat midd-based pellets to your horses daily with their feed.
- AFFORDABLE - MultiFly is just as effective as other brands, at a lower daily cost to you.
- MADE IN THE USA - All of our products are manufactured in our facility in Colorado, since 1946.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0977J3CQH |
| ASIN  | B0977J3CQH |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #7,575 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Horse Fly Repellents |
| Brand Name | Formula 707 |
| Breed Recommendation | All Breed Sizes |
| Color | Multicolored |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,282) |
| Date First Available | June 17, 2021 |
| Date First Available  | June 17, 2021 |
| Included Components | As shown. |
| Item Dimensions LxWxH | 6.25 x 8 x 8.12 inches |
| Item Package Dimensions L x W x H | 10.75 x 7.99 x 3.46 inches |
| Item Weight | 5.1 pounds |
| Item model number | EG028 |
| Item model number  | EG028 |
| Manufacturer | John Ewing Company- Pets |
| Manufacturer  | John Ewing Company- Pets |
| Material | Cotton |
| Model Name | EG028 |
| Number of Items | 1 |
| Product Dimensions  | 6.25 x 8 x 8.12 inches; 5.11 Pounds |
| Size | 5 lb Bag |
| Specific Uses for Product | Digestive Health |
| Style | Basic |
| Target Audience Keyword | Horses |

## Product Details

- **Active Ingredients:** Novaluron
- **Age Range (Description):** All Life Stages
- **Brand:** Formula 707
- **Item Form:** Pellets
- **Item Volume:** 0.6 Gallons
- **Scent:** Unscented
- **UPC:** 765616603051

## Images

![Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) - Image 1](https://m.media-amazon.com/images/I/61HDA8bXHIL.jpg)
![Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) - Image 2](https://m.media-amazon.com/images/I/71OB8XU6MFL.jpg)
![Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) - Image 3](https://m.media-amazon.com/images/I/71Ymbo6INwL.jpg)
![Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) - Image 4](https://m.media-amazon.com/images/I/71g2Q-8KWdL.jpg)
![Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings) - Image 5](https://m.media-amazon.com/images/I/71pd+GKWd+L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: My dog eats manure. Will my dog be safe if he consumes manure when I am feeding MultiFly to my horses?**
A: We have many MultiFly customers with pets that like to eat manure. However, we are not able to make any claims regarding safety/efficacy for any other animal other than horses.

**Q: Can I feed this to other species (cattle, goats, chickens, dogs, etc.)?**
A: Novaluron (active ingredient) has been tested in non-equines (e.g., cattle, goats, etc.), but we are not able to make any claims about safety/efficacy for any species other than equines. Please ask your veterinarian.

**Q: Does MultiFly repel flies from my horse?**
A: No - MultiFly is ineffective towards existing adult flies. MultiFly is not a fly repellant - rather it is an Insect Growth Regulator that stops flies from reproducing in manure.

**Q: How quickly will I start seeing results with MultiFly?**
A: Some of our customers start seeing results in as little as three days, but most people see significant results in two to four weeks, since that is around the average lifecycle of a fly.

**Q: I have a smaller/larger than average horse, how much should I feed?**
A: For the average equine at 1100 lbs or less, feed 1 scoop daily. For especially small animals (e.g. 550 lbs or less) you may feed half a scoop. For equines over 1100 lbs, feed 2 scoops daily.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Works! I’ve Used it Two Years in a Row.
*by H***L on June 18, 2025*

I’ve waited to write a review for this product until the weather was consistently warm (and flies were likely to go after my horses.) We began using this in February and it has worked incredibly well. It is now mid-June and we have some flies in the barn, but they are about 90 percent less than last year and they tend to congregate around the muck buckets instead of the horses. I have tried so many fly treatments (i.e. fly spray, fly masks, fly boots, permethrin, etc.). This product works. The key is to put the supplement in the feed about a month before flies will appear. If you wait until you’re under attack by flies, it won’t be as effective (we also used it at the end of last summer and the result wasn’t as good as being proactive / starting early. It still helped but this year has been much better. My horses still wear fly boots, but we only put fly masks on when they are outside and the flies are going to find them anyway. The flies in the horse barn were intolerable last year and that’s not the case at all this year. The horses get a few flies but nothing major. The product is outstanding. I highly recommend this product. It has helped reduce our fly population so nicely and the price isn’t crazy. You honestly save money by purchasing this instead of using five other fly repellents to get to a lesser result. My two horses love the flavor and have no issues with this supplement. Thank you for solving our fly nightmare. :)

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ No More Flies. Period.
*by J***N on July 15, 2025*

I honestly didn’t expect this to work as well as it has, but wow—707 MultiFly completely delivered. After just a couple of weeks, I noticed a huge difference. The most impressive part? There are literally no flies anywhere. None. I’ve tried so many sprays and traps over the years, and nothing has worked this effectively. It’s simple to use and doesn’t involve coating your horse in chemicals or dealing with messy applications. Just a daily scoop, and you’re done. I love that it works from the inside out—targeting the problem at the source, not just temporarily pushing flies away. If you’re tired of the constant fly battle every summer, this is absolutely worth trying. I won’t go without it now.

### ⭐⭐⭐⭐⭐ Worked great.
*by J***. on December 8, 2025*

Best fly control we have had in years. Zero flies is unrealistic but this stuff helped keep them to a minimum. Easy to use. Worth the price. We have already purchased more and plan to use next summer, too.

## Frequently Bought Together

- Formula 707 MultiFly Feed-Thru Fly Control Pellets for Horses - Palatable & Safe Fly Population Reduction (5 lb Bag - 91 Servings)
- Formula 707 Fly Deny Spray for Horses & Ponies, Sweat-Resistant 14-Day Protection from Flies, Gnats & Mosquitoes, Repels and Kills, 32 Oz

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*