Because alfalfa is high in fiber, it can be difficult to digest and can increase the risk of colic. Alfalfa cubes may also contain mold or bacteria if not stored properly, which can make your horse ill. Horses should be fed alfalfa cubes with caution. It is advisable to fed alfalfa cubes in combination with other foods as feeding alfalfa in excess can lead to obesity and colic.
If you are considering feeding alfalfa cubes to your horse, ask your vet for a recommendation on how much and what type of alfalfa cubes to feed.