Hi I only used the product when I had my horse in antibiotics.

It is great!!

Amazing love this probiotic

timely delivery, economical

Happy with the product. Mad barn as always comes through again. I love their line of products and more importantly so do my horses.

Dear Mad Barn, I've got a tricky eater of a horse who is extremely suspicious of any new taste in her feed, but from the first moment she loved your Probiotics and kept licking the bowl long after it was empty - obviously just what she wanted and needed. Only suggestion I have to improve this product would be to include a measuring spoon with a rounded base as the one currently provided does not let go easily of the (very small amount needed of) supplement, and thus needs to be scraped out each time to guarantee sufficient and consistent supplementation. Otherwise very happy, Christina

Française

So good for my 22 years mare that has cushing!

I have not picked it up pai that courier did not deliver!!!

Mad Barn Optimum Probiotic for the win!!