I love this probiotic. I have my horses on it and it really helps their digestive track. I have a 32yr gelding who often has scoots and this has helped keep his bum area clean. Love this product.

For Spirulina product My mare had severe sweet itch..this seemed to keep it at bay after $$$$ with vets and meds. I highly recommend this product

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

All my horses blood came back in the normal range now

The product was delivered quickly and was exactly as described. My horse's eat it with their feed with no problems. I am pleased to have found a great supplier

This works great for our cushings horse. We had a hard time getting him to eat it at first but just kept trying and now he eats it sprinkled over his alfalfa pellets.

Excellent product. My horse doesn't notice it is in his grain, has been a great additive to my young horses diet who is still growing.

I started my older mare on this probiotic after having issues with recurrent diarrhea. She has excelled, the diarrhea is under control and she’s even put on some weight!

this helped my pony's sweet itch

I love Mad Barn products. Both my horses are on MSM and you can see the difference in how they move while on MSM.