OCD stands for osteochondritis dissecans, which simply described as progressively joint diseases. This is quite a dangerous and painful disease that can affect your horse. A survey stated that 5-25% of horses all around the world have the relatively high risk to have OCD, and it can happen to all of the horse breeds, no matter how much the price is. The faster and larger growing horse breed is the riskiest ones. Generally, the disease is the deficiency of endochondral ossification that leads to the disruption of the joint’s cartilage formation. In their words, the horse with OCD will have