Name: Mad Barn
Rating: 4.75 (393 reviews)

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Optimum Probiotic - 60 g
REVIEWS

4.75 Rating 393 Reviews

93 %

of reviews are positive.

(345)

(22)

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Diana Robinson 4 months ago

Verified Buyer

Did nothing for my horse, possibly because the powder is such a tiny amount one can't know for sure if it made it into the horse and wasn't blown away in the wind! Pelleted form would be so much better.

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TAMARA KETTLEHUT 4 months ago

Verified Buyer

The probiotic didn’t help with firming up my senior horse’s soft manure. It was something to try, and I didn’t see any change so we discontinued using it.

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Ann Usher 4 months ago

Verified Buyer

I added that Mad Barn is great with shipping fast!

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Jessica Niehage 3 months ago

Verified Buyer

Love it! Bought the small package to try, will be upgrading size for the next order!

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Tracy Vroom 3 months ago

Verified Buyer

My horses are doing well on this probiotic. You can't beat the quality and the price. Thank you!

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Rachel Huseby a month ago

Verified Buyer

Can’t beat the price and quality. Thank you, Madbarn! If you soak your feed, just be sure to add it after it’s done so you don’t accidentally kill off the bacteria.

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