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SmartBug-Off® Ultra Pellets

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Feeding Chart

Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
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

Which horses benefit from insect defense supplements?

Nothing can ruin a day at the barn faster than bothersome bugs. Luckily for you and your horse, supplements in this category provide additional defense against these pesky pests. They help discourage flies from bothering and biting your horse, making riding and turnout time fun for both of you.

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Key Ingredients


Supplement Facts

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Ingredient Name Amount Per Pound

Ingredient Details


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How the Ingredients Work


Supporting Success

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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.

SmartBug-Off® Ultra Pellets is rated 3.9 out of 5 by 392.
Rated 1 out of 5 by from Not for discerning eaters Probably a well made and researched product like all Smart supplements but none of my horses will eat it
Date published: 2023-08-09
Rated 5 out of 5 by from A product that actually works My horse has been eaten alive the past few summers, having to wear a fly sheet mask and boots. I was not sure this would work. Especially since the other horses are not on it, but I have been pleasantly surprised. His chest and stomach have not been rubbed raw this summer and he has not had to wear a fly mask to keep the flys out of his eyes. I would recommend it to anyone with a sensitive skinned horse
Date published: 2023-08-01
Rated 5 out of 5 by from Amazing concept This is a great product, many at the barn use it. Glad it is available to keep horses safe.
Date published: 2023-07-18
Rated 5 out of 5 by from This. Stuff. Works! They work!!! I was having terrible trouble with flies constantly all over my horse. Fly spray only worked OK. SmartBug-Off has made a huge difference. My horse no longer has scabs all along the fly line. Iʻm usually skeptical about herbals, but this stuff really works. I just wish the shipping wasnʻt so high on bulk packages. I am happy that the daily packs are recyclable.
Date published: 2023-06-29
Rated 5 out of 5 by from I bought this not expecting it to work. Very impressed. I have a thin skinned mare bugs really go after and now she is so much better! No bites on her chest. Flies not bothering her. Better than fly spray
Date published: 2023-06-17
Rated 3 out of 5 by from Seem to help Hard to tell as we just started getting flies. That's all I can say at this point.
Date published: 2023-06-12
Rated 5 out of 5 by from My boy has Insect Bite Hypersensitivity and feeding this saved him from having to be 24/7 covered in fly sheets and boots in the hot summer and rubbing all his hair off. All he has to wear now is a fly mask and light spray all summer long - even in the worst flies (and our barn is pretty bad for those). Definitely worth it for his comfort!
Date published: 2023-03-21
Rated 5 out of 5 by from Worked well I fed this to my horse this summer and noticed less bugs on him. I still needed to use bug spray but the intensity of bugs was much lower. My horse didn’t love the flavor but ate it mixed with his other feed.
Date published: 2022-10-12
Rated 3 out of 5 by from Has some good ingredients But the big container and even ended up doubling up the dose and it's made zero difference as far as the mosquitoes and flies here in Southern Arizona. But as I pointed out it does have some very good ingredients that are going to do some positive things.
Date published: 2022-08-15
Rated 5 out of 5 by from SmartBug-Off saved my filly's summer! I recently adopted a 3 yr old OTTB filly and moved her to NC, where we've had a record hot summer with terrible flies. She must have the most fly-attractive coat I've ever encountered, and she was being eaten alive. I had a great, brand new fly sheet and mask and was coating her DAILY in the Absorbine Ultrashield that is still working great on our other horses. Still, she was being bitten constantly. After 3 weeks of SmartBug-Off, it was like a switch flipped. I ditched the fly sheet (which made her too hot in the upper 90s here) and am using fly spray ONLY once or twice a week! Her quality of life is SO much better, and I'm thrilled to reducing our chemical exposure. She will never go another summer without this product. She also loves the taste, and she's a very picky eater!
Date published: 2022-08-15
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