The typical horse neck is about 1/3 horse’s length, measured from poll to withers, with a length comparable to the length of the legs.  A short neck neck is one that is less than 1/3 the length of the horse. Short necks are common, and seen in any breed. A horse with a short neck may not be as agile at directional changes »»

A laid back or sloping shoulder is common in horses. It mostly affects horse sports such as jumping, racing, cutting, reining, polo, eventing, driving, and dressage, and increases endurance. The horse with a laid-back or sloping shoulder is a smooth ride »»