Meaning: The quote "These are excellent lessons to break him, and make him light in hand: but nothing puts a horse so much upon his haunches, and consequently makes him so light in hand, as my new method of the pillar" is attributed to William Cavendish, a prominent figure in horsemanship during the 17th century. Cavendish, also known as the Duke of Newcastle, was a civil servant, a politician, and a writer. He is best known for his work in horsemanship and his influential book "A New Method and Extraordinary Invention to Dress Horses and Work them According to Nature" published in 1658.

In the quote, Cavendish is referring to the training of horses and the use of different methods to achieve lightness in hand, a term that describes the horse's response to the rider's rein aids. The concept of "breaking" a horse refers to the process of training a young or untrained horse to accept a rider and respond to cues. It involves teaching the horse to be ridden and to understand and obey commands. The term "light in hand" refers to the horse's responsiveness to the rider's hand aids, which is a desirable quality in equestrian disciplines.

Cavendish's mention of the "new method of the pillar" alludes to his innovative approach to training horses using a pillar or a wooden structure as a training aid. The pillar method, also known as "work in hand," involves working the horse from the ground, using a long rein or a lunge line attached to a bridle or cavesson. This method allows the trainer to teach the horse various exercises and movements without the added weight and complexity of a rider. By using the pillar, Cavendish aimed to develop the horse's balance, strength, and responsiveness, ultimately achieving lightness in hand.

Cavendish's emphasis on putting the horse "upon his haunches" highlights the importance of engaging the horse's hindquarters in training. By working the horse in a way that encourages him to carry more weight on his hind legs, the pillar method aims to develop the horse's strength and balance, which in turn contributes to the horse being light in hand when ridden.

Cavendish's approach to horsemanship was revolutionary for his time, as it sought to understand the nature of the horse and work with its natural instincts and abilities. His methods focused on developing a partnership between horse and rider based on mutual understanding and trust. Instead of relying on forceful or coercive techniques, Cavendish advocated for patient and empathetic training that respected the horse as a sentient being.

In modern equestrianism, Cavendish's principles continue to influence training methods and the understanding of horse behavior. The concept of working a horse in hand, whether using a pillar or other tools, remains a valuable practice for developing a horse's physical and mental abilities. The emphasis on lightness in hand and engagement of the hindquarters is still a fundamental aspect of training horses across various disciplines, from dressage to show jumping and beyond.

In conclusion, William Cavendish's quote encapsulates his innovative approach to horsemanship and his dedication to developing a harmonious partnership between horse and rider. His advocacy for the use of the pillar method and the emphasis on lightness in hand and engagement of the horse's haunches exemplify his enduring influence on modern horsemanship practices. Cavendish's work continues to inspire equestrians to seek a deeper understanding of the horse and to cultivate a respectful and effective approach to training.