Farnam SimpliFly Feed-Thru Fly Control Pellets Horse Supplement

By Farnam
Rated 4.4074 out of 5 stars
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$73.67Chewy Price
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$89.99Chewy Price
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About This Item

  • Helps to reduce fly populations by 97-100%.
  • Helps to stop the development of house and stable flies in the manure of treated horses.
  • Contains larvastop, which is an insect growth regulator that breaks the fly life cycle.
  • The highly palatable pellets are made without organophosphates and they are easy to feed. Simply add the pellets to your horse's feed.
  • Feed throughout the season until the cold weather restricts fly activity.
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Top IngredientsDiflubenzuronGarlic, Diatomaceous EarthMicro-Encapsulated Dry Active Saccharomyces cerevisiae (CNCM I-1077), Micro-Encapsulated Dry Active Saccharomyces cerevisiae, Dried Saccharomyces cerevisiae Fermentation Solubles...Dehydrated Alfalfa, Yeast Culture, Monosodium Phosphate...Active Ingredients: Glucosamine Sulfate, 4, 000 mg...
Health FeaturePest ControlPest ControlDigestive HealthVitamins & MineralsSenior Care
LifestageAdultAdultAdultAdultSenior
Food FormSupplementPowderSupplementSupplementSupplement
Special DietOrganicNo Corn No Wheat No Soy
Food FlavorHay

Questions & Answers

7 Customer Questions


How long does it take to be effective?
Answer by ChewyJun 30, 2020
Farnam® SimpliFly® Feed-Thru Fly Control contains an insect growth regulator which prevents the development of house flies and stable flies in the manure of treated horses as soon as it is digested, but is not effective against existing adult flies. In some cases, supplemental fly control measures may be needed in and around paddocks and buildings to control adult house and stable flies which can breed in other decaying vegetable matter or silage on premises, or that migrate in from other areas. SimpliFly® should be used as part of an integrated pest management program aimed at reducing fly populations in the horse's environment. In order to achieve optimum fly control, this product should be used in conjunction with other premise and on-animal products as well as good management and sanitation practices.

Is this harmful to dogs who eat horse poop?
Answer by ChewyAug 06, 2021
This supplement is specifically formulated for equines and should not be consumed by any pet type. We recommend preventing your dog from consuming the waste of your horse.

Is this safe for donkeys?
Answer by ChewyAug 06, 2021
This supplement is suitable for all equines except horses intended for slaughter.

Does this product have ingredients that deter biting flys
Answer by ChewyJun 21, 2022
Farnam SimpliFly Feed-Thru Fly Control is a highly palatable feed additive to prevent the development of stable flies and house flies in the manure of treated horses. This feed contains Wheat Middlings, Dehydrated Alfalfa Meal, Calcium Carbonate, Sodium Chloride, Calcium Propionate.


ReviewsWrite a Review

4.4
Rated 4.4074 out of 5 stars
27 Reviews
85%
Would recommend to a friend
1
7.4074
7%
2
3.7037
4%
3
3.7037
4%
4
11.1111
11%
5
74.0741
74%

27 Customer Reviews



Rated 5 out of 5 stars
By maggiesmom on Jun 25, 2022

WORKS! WORKS! WORKS!

I give a very small ice cream scoop in the morning and another in the evening, not a complete die off but you can walk around without being eaten. Takes a while to build up in the manure, so here in AZ where it's almost always summer I give it year round. I have one horse that is a fly magnet and he has to be treated with a personal repellant too, but everyone else (5 total) is fine.


Rated 1 out of 5 stars
By Jean on May 29, 2022

Worthless product

I have been feeding this product to my two horses according to package directions for two weeks now and have not seen any decrease in the flies on them. Don't waste your money!


Rated 5 out of 5 stars
By Susie on Jun 21, 2022

Really great product

Only been using a few weeks but noticed a big difference in the fly population after just a few days.


Rated 5 out of 5 stars
By Audie on Jun 12, 2022

Simplify fly control

I love this product really believe it works. Been using for five or six yrs


Rated 5 out of 5 stars
By Catherine on May 26, 2022

Works great!

Works great and so far I haven't been able to beat Chewys price!


Rated 5 out of 5 stars
By MNhorseMom on Oct 29, 2021

Works great

I decided my methods of fighting flies was far from effective (automatic fly spray, mesh in doorways/windows of shed, fly spray for the horses, manure pickup, and fly predators). My horses continued to battle the flies! I started using this mid-Spring (I should have started earlier) and noticed a worthwhile difference of less flies this summer/fall. Highly recommend trying this if your fly elimination program is lacking effectiveness.


Rated 5 out of 5 stars
By Cody on Jan 25, 2022

Go away Flies

I have used this product for the horses and last year it was difficult to get. So I saw it was on sale and stocked up!


Rated 5 out of 5 stars
By Nikki on Oct 3, 2021

Simplify works!

Simplify feed through fly control has helped us here in North Carolina to have an almost fly free summer. We have two horses and this spring the flies were terrible. A few weeks after feeding Simplify with our horses’ grain, we knew it was working. We had less flies and our manure pile has not had flies either. We are using a lot less fly spray too!


Rated 5 out of 5 stars
By DeeDee on Dec 28, 2021

Great product

This product does what it says really helps keep fly population down and we live in SW FL


Rated 4 out of 5 stars
By Vickster on Jul 5, 2021

It does work !

Start early, before fly season. No adverse effects on either horse, one is 21 Qtr horse, 1 is 29yr old Paso Fino. 20lb. bucket- 2 horses- 1 scoop each daily - lasted from March to July. Keep it up daily, don't miss a day. Yes there are a few flies, but the foot stomping has dropped to zero. I will keep using it.