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Zoetis (#12728)

Solitude® IGR

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Feeding Chart
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Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
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Product Overview

Safe, Simple & Affordable Fly Prevention

Solitude IGR is an effective, safe, simple, and economical feed-through fly prevention that prevents house and stable fly development. Cyromazine, the active ingredient of Solitude IGR, safely passes through the horse's system and is excreted in the manure, regulating house and stable fly egg development. Solitude IGR is effective only against immature house and stable flies. As existing adult flies die off, overall fly population is significantly reduced within 4 to 6 weeks. Create a healthier environment for your horse. Cost-effective and easy to use; just add 1/2 oz into your horse’s daily feed regardless of your horse’s breed or size.
  • Cyromazine, the active ingredient, prevents house & stable fly egg development
  • The overall fly population is significantly reduced within 4-6 weeks

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Key Ingredients

Facts

Supplement Facts

Ingredients
Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details

Instructions

Instructions
Weight Recommended Amount Loading Amount

How the Ingredients Work

Supporting Success

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Reviews

The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

Solitude® IGR is rated 4.7 out of 5 by 104.
Rated 5 out of 5 by from Solitude IGR We have been using this for about a month, I mix it with my horses feed and they don't even know it's there. It's just the beginning of fly season, but I have noticed less flies and my horses are much happier
Date published: 2020-05-24
Rated 5 out of 5 by from I have 13 horses on a farm surrounded by cattle. Flies can get really bad. I’ve been using this product in combination with fly traps, and have noticed a real decrease in the numbers of flies on my horses. Happier-healthier-Love it!!
Date published: 2020-05-12
Rated 5 out of 5 by from This is the best fly control available! This is the best feed through fly preventative because it works! The thing I really like about it is it goes through the horse into the manure and is not absorbed into the horse's system like some of the cheaper feed throughs. My barn is rather close to my house so it's important to me to not have flies. I also like the fact that you don't have to measure, every horse gets the same size measure. I must admit though, I do feed my 300# donkey a little bit less. LOL
Date published: 2020-05-04
Rated 5 out of 5 by from No more flies! This product has really helped cut down the fly load on our 40 acre ranch. We use speed through fly control for a cattle and found out it really helped, so started our horses on it also. Will never be without it!
Date published: 2019-08-06
Rated 5 out of 5 by from Great product [This review was collected as part of a promotion.] Just started using this product this spring; in previous years I used another type of larval growth inhibitor. For the first time, face flies have not been a major problem! I am sold on this product.
Date published: 2019-05-08
Rated 5 out of 5 by from Best product of its kind [This review was collected as part of a promotion.] Superior larva development inhibitor. Though a little more expensive per serving than other brands, the results are better - maybe the environment or some other factor makes it work better on my farm than similar products
Date published: 2019-04-28
Rated 5 out of 5 by from Love small dose size! We used Fly Stoppers last year and our results with Solitude have been so much better and less hassle. Our Fly Stoppers always seem to arrive when it was really dry or just before a downpour.
Date published: 2018-09-07
Rated 5 out of 5 by from Works well Seems to work well - I have picky eaters and they don't have any issues with it added to their daily feed.
Date published: 2018-08-14
Rated 5 out of 5 by from Works!! [This review was collected as part of a promotion.] I heard about Solitude IGR after fly season had already started this year. I started my horses on it 3 weeks ago and hardly see an adult fly around my ranch now. Well worth the cost. My horses have stopped stomping and aren't getting eaten up with flies anymore!
Date published: 2018-07-27
Rated 5 out of 5 by from Works! Even late in the summer I started using late this year, early June! Normally I start in April. I almost didn't purchase because I didn't think it would help this late in the season but after using two weeks I see a considerable decrease in flies on the stool.
Date published: 2018-07-23
Rated 2 out of 5 by from Was hoping it would help..... Not sure I’m seeing a difference in fly reduction. It’s our first summer having our own barn, so I don’t have anything to compare it to, but seeing plenty of flies. : /
Date published: 2018-06-06
Rated 5 out of 5 by from Works great and is cost effective I have been using Solitude for many years, works great. Dosing amount is easy and more cost effective then other products out there. (I am an employee of Santa Cruz Animal Health, but am writing this as a customer)
Date published: 2018-06-06
Rated 5 out of 5 by from Solitude IGR I have tried many systemic feed through products in the past and I must say that solitude IGR is without any doubt...hands down...a truly superior product. No flies...no fly predators..very minimal fly spray use. Wouldn't be without it. A bit pricey but worth every penny spent. I love this product. Kitty
Date published: 2018-04-28
Rated 5 out of 5 by from Great product Bought this for the fly season and it has done very well.
Date published: 2018-04-18
Rated 5 out of 5 by from Last year, we moved our horses to our first family farm, so we started them on Solitude since it was the first time I had control over my own "herd", of 4 horses. I was coming from a nearby boarding barn where the fly problem was just absolutely horrific. Even though our horses were started on this late (in June), we had very few flies! So it definitely works, no question. I noticed, looking at the manure pile, that flies were still breeding in the manure somewhat, so it didn't stop them 100%, but I hung a Big Bag fly trap by the manure pile and it seemed to catch most of them before they could make it back to the barn. No problems getting the horses to eat this. Will be buying again for this season.
Date published: 2018-01-20
Rated 5 out of 5 by from This one really works! Flies are a way of life in Florida and a constant battle! Predators didn't work and neither did the other brand of feed through fly control! I ran out of Solitude IGR in November and thought I'd take a chance that I wouldn't need it through the winter. I was wrong! The flies are back with a vengeance. I just ordered again. . . This product really works!
Date published: 2017-12-31
Rated 5 out of 5 by from good product This is the second summer I have used solitude for fly control. My horses readily eat the pellets and it does decrease flies. I like that all horses receive the same dose - no worrying about how much the horse weighs or if you might have fed the wrong amount.
Date published: 2017-09-08
Rated 5 out of 5 by from Long-term fan We have been using Solitude for years for a pasture with 5 horses. Would not like to have to go without it!
Date published: 2017-07-10
Rated 5 out of 5 by from This is working for us! I switched to this based on other reviews. I do think it works better than the other feed through products that I've tried. In Florida we never have a long enough winter to be rid of flies so we have to use this year round. Don't be discouraged if you're using a feed through for the first time. It can take from 2 to 3 weeks to see a difference so be patient. You may need to use a premise spray for a while until the existing flies die. . . Worth trying for sure !
Date published: 2017-06-02
Rated 3 out of 5 by from First time user of this product. I just started using this to see if it helps my horses this summer.
Date published: 2017-04-30
Rated 4 out of 5 by from Easy to use! We are on our second bucket and I DO see an improvement in the barn and paddock - fewer flies! Yay!
Date published: 2016-09-17
Rated 5 out of 5 by from Consistently Works! I have used this product for at least 8 years and didn't use it last year. I never have a fly problem and last year was terrible. Started in March this year and no fly problem again.
Date published: 2016-08-29
Rated 5 out of 5 by from Dramatically reduced the fly population! My horses have been on Solitude for 2 months now and I have seen a dramatic reduction in the amount of flies on my horses. I use this in conjunction with fly predators and the horses and barn are almost fly free. I was using a bottle of fly spray on the "crew" about every week and now I rarely use fly spray. Great product!!!!
Date published: 2016-08-17
Rated 5 out of 5 by from Title could use a jazzier name We bought it about a month ago, We figured that well, we tried everything else out with little or no results. But it only took about 10 days and what a difference weather they are in the barn or in the field. Fly masks help a little but add this stuff along with it and WOW!!!
Date published: 2016-07-23
Rated 5 out of 5 by from No more Summer Sores! I live in Florida where the flies play havoc on my horse. My poor Mac was suffering terribly from summer sores caused by poor fly control at a boarding facility he was at for six months. The flies larvae were basically eating him from the inside out. They had even eaten about a 1/4 inch of his urethra off. In the short time he was boarded there, I paid approx. $4,000 in six months - giving my vet the down payment for her new truck (LOL). Having had enough of seeing my poor boy suffer, I moved to a private location and began feeding Solitude IGR. I cannot believe the difference in both my horse's health and in the lack of flies around the barn and, especially, on the poop piles!!! We have NO flies now!!! This product is absolutely AMAZING!!! I cannot say enough good things! I will always use this product for all my horses!!
Date published: 2016-07-22
Rated 5 out of 5 by from Glad I switched For years we had always used Simplifly with decent success, but for whatever reason, the flies this summer were horrendous even though everyone was still getting their Simplifly. So I decided to switch to Solitude to try it out. It's been about 2 weeks now and already I've noticed a significant drop in flies. No more loud buzzing when you walk into a horse's stall! It's more expensive but you only have to feed 1/2 oz instead of 1 oz like with most products. All horses have no problems eating it either.
Date published: 2016-07-20
Rated 5 out of 5 by from Flies be gone! The owner of the farm at which I board my ponies told all the boarders they must have their horses fed IGR daily. Within a month, I saw a marked improvement in the amount of flies on the farm! They have gotten to the point that I rarely use fly spray! What a great product!
Date published: 2016-07-19
Rated 4 out of 5 by from Seems to work Been using about a month and I would say the flies are less than last year. If only it worked on GreenHeart, they are horrible right now
Date published: 2016-07-06
Rated 4 out of 5 by from Product seems to be helping with the flies! The number I see buzzing around his legs so far this summer have reduced significantly.
Date published: 2016-06-20
Rated 1 out of 5 by from Not working this year! I used this product last year. I started out using Simplifly until about July of last year then switched over to Solitude. I had great results. This year, I started out with Simplifly again due to Solitude being sold out. I had no flies while I fed Simplifly. When I started Solitude, I noticed an increase in flies. So, I increased the dosage. No effect. I am now over-run with flies and my horses are getting a double dose of Solitude. I just re-ordered Simplifly. I will not be using this product again.
Date published: 2016-06-07
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