Highly recommend this product as I’ve seen visible results in my horses in just a short period of time! I would have given it five stars, but the 5 gallon jug is very cumbersome to handle. Also, it is necessary to have some kind of temperature controlled storage unless you were feeding it to a large number of animals and can use it up quickly. For those of us who only have a few horses or are in a situation where we board them, this makes storing and feeding challenging.