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4.5 out of 5 stars. 390 reviews
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Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

4.5

(390 Reviews)

|

Item # 506918099

$43.99
See Price at Checkout
A woman outside with a dog
A woman outside with a dog

Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

Stocked & Ready
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

Item # 506918099


At a glance

Targeted Fly Types

  • House Flies

  • Stable Flies

House Flies, Stable Flies


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Shopping at

Grassland (franklin) TN

Delivery to


Notice:
This Item cannot be shipped to NY.
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Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

Item # 506918099


Stocked & Ready
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

At a glance

Targeted Fly Types

  • House Flies

  • Stable Flies

House Flies, Stable Flies


Available promotions

Bulk Discount Buy 20 Get 5% off Each. Add to the cart to see the discount. ...

Learn More

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More
Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.

Item # 506918099


Stocked & Ready
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Farnam Farnam SimpliFly Feed-Thru Fly Control for Horses, 3.75 lb.
Notice:
This Item cannot be shipped to NY.
Available promotions

Bulk Discount Buy 20 Get 5% off Each. Add to the cart to see the discount. ...

Learn More

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More

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Neighbor’s Club Members earn points with purchases.

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At a glance

Targeted Fly Types

  • House Flies

  • Stable Flies

House Flies, Stable Flies

When flies are a menace in your stable, it's time to target them at their source - your horse's manure. If not treated, the manure from one horse has the potential to produce tens of thousands of flies in a single day. Introduce SimpliFly Feed-Thru Fly Control to your horse's daily diet, and suddenly you're turning the favorite breeding grounds of stable and house flies into a No Fly Zone. When fed daily, SimpliFly Feed-Thru Fly Control breaks the house and stable fly life cycle by preventing fly larvae from developing in a horse's manure. This fly growth regulator is made without organophosphates and will pass through your horse's body unabsorbed. The feed will instead excrete the active ingredient diflubenzuron into their manure, preventing it from being a viable breeding ground. This product can be effectively started anytime during fly season, but for best results, beginning daily feeding in early spring before fly season is optimal. SimpliFly Feed-Thru Fly Control is a highly palatable mixture that your horse will readily eat and easily mixes in with their daily feed. As part of an integrated, pest management program, you can see a significant decline in this season's house and stable fly population. Keep your stable happy and target the fly problem at its source with SimpliFly Feed-Thru Fly Control. Bugs don't fly with Farnam, your partner in horse care.A 3.75lb bucket lasts 60 days for one horse!

  • REDUCE THE FLY POPULATION around your stable by preventing house and stable flies from developing in your horses manure.
  • HIGHLY PALATABLE PELLETS made with alfalfa. Simply add to your horses feed.
  • CONTAINS NO ORGANOPHOSPHATES and passes through your horse without being absorbed. Only affects your horses manure.
  • FORMULATED WITH LARVASTOP and diflubenzuron as the main active ingredients to prevent the formation of house and stable flies.
  • ECONOMIC SIZING OPTIONS AVAILABLE in 3.75 lb. 60-day supply, 10 lb. 160-day supply, 20 lb. 320-day supply and 50 lb. 800-day supply.

Q&As

1 - 10 of 35 Questions

Q: Is this product safe for pregnant mares

2 months ago
1 Answer
  • A: SimpliFly is not recommended for use in pregnant mares. The manufacturer does not have safety studies to prove it is safe for gestational or lactating mares, and their official guidelines specifically advise against feeding it to this group
    2 months ago
    Helpful?

Q: Is this dangerous if my dogs eat ot?

2 months ago
1 Answer
  • A: Eating Farnam SimpliFly (an equine supplement) is generally not an emergency, though it can cause mild stomach upset. The active ingredient, diflubenzuron, targets chitin, which insects (but not mammals) use to build exoskeletons. The low toxicity means serious poisoning is unlikely, but you should still monitor your dog closely.
    2 months ago
    Helpful?

Q: Can you feed to cattle that are treated like horses?

5 months ago
1 Answer
  • A: Not with SimpliFly as dosages are different and SimpliFly is made for horses. TSC does sell a product called ClariFly 15lb and that has dosage recommendations for cattle and other farm animals.
    5 months ago
    Helpful?

Q: Is this safe for donkeys

6 months ago
1 Answer
  • A: HI, Farnam SimpliFly is officially labeled for use in horses only, and the manufacturer does not provide safety data or approval for other livestock. To ensure your animal's safety, consult a veterinarian before using it on your donkeys.
    6 months ago
    Helpful?

Q: Will this be helpful if it started well into fly season (July)?

2 years ago
1 Answer
  • A: Absolutely if you're still experiencing fly's in your region of the country. Simplify sells all year long depending on the area of the country.
    2 years ago
    Helpful?

Q: Does this keep horse flies off horses or just keep flies from maturing in the manure?

2 years ago
1 Answer
  • A: The product keeps flies from maturing in the manure. You would need a fly spray like Endure to keep the flies off the horse.
    2 years ago
    Helpful?

Q: Will this be a problem for dogs who may injest the manure?

2 years ago
1 Answer
  • A: No because dogs would struggle to consume enough manure from treated animals to result in toxicity related to the diflubenzuron in that manure. Diflubenzuron typically has a low toxicity in mammals. Based on the LD50 in rats, dogs would need to eat an unrealistic amount of treated manure to reach toxicity levels. They are more likely to experience GI upset from eating too much manure, long before they eat enough treated manure to reach those levels. With that being said, and airing on the side of caution, we have always told horse owners that if their dog ingests manure on a frequent basis, and they cannot keep the dog from doing so, it would be better not to use SimpliFly/Equitrol II. But again, it is unlikely the dog would ingest enough treated manure to reach levels of concern.
    2 years ago
    Helpful?

Q: Can goats take this

2 years ago
1 Answer
  • A: Hi, The SimpliFly product isn’t for goats. There is a product specially made for fly control for cows, bulls, goats, pigs ect, listed below. This product isn’t carried by TSC but wanted to inform the customer. Item #..............Description 100512027......ClariFly Top-Dress Fly Control 15lb.
    2 years ago
    Helpful?

Q: Does this help with the little midget flies, (not sure what they are called)?

3 years ago
1 Answer
  • A: Hi there, The product has not been tested specifically on midge flies.
    3 years ago
    Helpful?

Q: My horse takes Pergolide for Cushings . is this safe for her?

3 years ago
1 Answer
  • A: Hi, Since your horse is currently under the care of a veterinarian, for its safety, please reach out to them to verify if this can be added as well.
    3 years ago
    Helpful?
1 - 10 of 35 Questions

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Reviews

Rating Snapshot

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274 reviews with 5 stars.
72 reviews with 4 stars.
20 reviews with 3 stars.
7 reviews with 2 stars.
17 reviews with 1 star.

Overall Rating

4.5
269 out of 295 (91%) reviewers recommend this product

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1 to 4 of 390 Reviews .
1 – 4 of 390 Reviews
Prescott Valley AZ
Review 1

It's helped

6 days ago
It took a week or two but I'm seeing a difference in flies already.
SweepstakesYes

No, I do not recommend this product.

Review 1

Works well

8 days ago
We have been using Farnam's Simplyfly for 2 years. It definitely makes a difference in the fly population. You should follow the instructions and feed the correct amount every day. We started using this a little earlier this year because we had such a mild winter and it has reduced the number of flies we see. This is an easy addition to any fly reduction program. I rarely have to use fly spray to keep my horses comfortable and fly free so the cost is offset by less need to buy multiple bottles of mostly ineffective fly sprays.

Originally posted on SmartPak

Evansville IN
Review 1

Meh

2 months ago
High hopes for this product.
SweepstakesYes

No, I do not recommend this product.

Virginia
Review 1

I don't recommend

2 months ago
I started my two horses on this at the beginning of March and the flies are still awful. I was hoping to avoid the use of fly spray but they would have dozens of flies on their legs. I've now started Fly Predators and Bug Check and will finish off the bucket I have of this but I don't think it made any difference at all.

No, I do not recommend this product.

Originally posted on SmartPak