It's hard to find quality probiotics for horses that don't have a lot of other fillers in them and require a huge pail. Mad Barn's Optimum Probiotic is a rare gem. In fact, when the box arrived (2 days later!), I first thought there was a mistake because the package was so small. Nope! It's just so concentrated that it only requires a very small amount. I bought it to help with a detox for one of my mares and ended up putting the whole herd on it (and our donkey friend). They're all thriving - despite the cold temps and deep snow right now, they're all back to running, rearing, and playing joyfully. Thanks Mad Barn!

Recently my daughter was given a 10 yr old Appaloosa, she has hind gut ulcers, I am going to say “almost” colicked 2x within a week. Did some research, bugged Scott and the MadBarn team a lot and decided on ODH. Now Miss Autumn would not touch her beet pulp/alfalfa cubes with the 5 or 6 pellets I put in her feed., This horse is the pickiest eater ever,, we tried apple sauce, molasses, everything we ended up syringing the pellets after soaking them for 3 minutes in hot water for 2 days. The next day she gobbled them up in there feed and the change is absolutely 100% amazing, This is a completely different horse, I have videos and pictures to prove this change in Autumn.

I have 2 OTTBs and they love this oil. I am noticing less mane and tail breakage and coats are shiny. I initially bought this oil to get weight onto my 1 guy after he was on some antibiotics. We are about 3 weeks in and I already am noticing weight gain. A healthy gain, not too fast just right! They will lap this up with our without a carrier. I will definitely be continuing with this oil

Very pleased with the oil. Horses eating it no issue. I will continue buying the oil

I have a herd of 20 I use this for a supplement for everyone, there coats are shiny and there feet seem less brittle, I think overall it has improved the herd health and condition

The Milk Thistle and Omneity shipped quickly and the horses love it

The product arrived very quickly . My horse ate it up right away when I placed it on her pellets. So far so good.

Omneity arrived quickly and the horses love it

Service was friendly, efficient and thorough. My very picky horse loves the pellets and they really seem to be helping his weight and hoof quality. Great product!

I purchased this for my 2 horses who have IR/EMS, and 1 other pony who could end up that way. I think this supplement would be very beneficial, but have tried everything under the sun and just can’t get them to eat it. 😢