FarnamSimpliFly Feed Through Fly Control for Horses 10 lbs, 160 Day Supply, EPA Approved, Palatable Pellets, Prevents Stable Flies and Manure Breeding

So we started Simplifly in Spring then added the Natural Fly Extermiator bags all around the horses and donkeys then wrapped poles and all of our trash cans in Giant Fly glue tray rolls by Catchmaster. Not sure which is working the best but I know all 3 together is amazing. Today was 100 and not but one fly while I was mucking out the horses. We have both horses and donkeys and we are all so amazed. The fly paper has to be changed almost every day, but once under control maybe every few days. The paper catches so many flies it's the craziest think. We are all so happy at the ranch.

I used to use Solitude fly pellets but they are so expensive so I decided to try this brand and to be honest I haven’t noticed a change, it works just as well. I mix it in with my horse feed everyday and if you notice the flies on your horse poop will decrease, mine doesn’t have but maybe 1-2 on it. It works in the poop because that’s where the fly larva grows and this stops this from happening so the flys can’t produce more flys from your horse poop. It’s a must have in our barn!

I live in CA in a very hot area. Its usual in the 90's in the summer. This is the first time I have tried this product and I love it. My least favorite thing to do in the morning was to put fly spray all over my horse. It takes up to much time. Now I just ad one scoop of SimpliFly to his grain every day and it kept the flies away just as it advertises. I started using it in April and now its Sept 30th and I still have a little bit left.

I've been using this product for 4 years and love it. It really does seem to reduce the amount of flies. you need start using right at the end of Winter and continue until the next Winter starts.

My first season trying this, having started in April. It's easy to use, the horses like it, and the fly population is noticeably down from years past. Nothing out there will totally eradicate flies - you'll always have them if you have horses. So it's nice to find affordable products that help control them, and Simplifly certainly does. However, the company's claim of 97-100% effectiveness is ridiculous; I would estimate that it's around 50-75% for us. But to me that's enough to make it worthwhile, especially in conjunction with other methods (fly bags, masks, occasional spraying). Our two horses went through a ten pound tub in about 2.5 months, so at a cost of $70 this stuff is approximately 15 dollars per horse/per month. For us, the reduction in flies easily justifies the cost of this product.

I have been using this for 2 years. I have it on subscription. The reason for my review is to ask a question. Why is it no longer available for me to purchase. After my March delivery, the product states that it cannot be delivered to my address. No explanation. I live in Maryland.

Very effective. I’ve never had fewer flies. I’ve saved the cost in fly spray

I started this last year at the beginning of April until the end of October. I had 4 horses on our small acreage farm. In the past flies were overwhelming in the horse yard, barn and would naturally find their way into the house. I used insect spray in the barn, fly strips and would spray horses every other day. I even tried "fly predators". Nothing worked! It was an endless, annoying battle.I could not be more pleased with this product. I hung only one fly strip this year and it never got full! Years prior I used at least 20...all were full. Yes, there were still flies BUT I would estimate there was a 90% decrease.It's important to start this product early. Others I talked to who didn't have as much success all started in June or July, it's too late by then.Horses ate it with no issues, and it's only 1 scoop per day, per horse!