Impact on Movement:
* Reduced Stride Length: The inward angle of the hocks limits the horse's ability to extend its hind legs fully, resulting in a shorter stride length.
* Uneven Weight Distribution: Cow hocks can cause uneven weight distribution, putting more pressure on the inside of the hocks and the tendons and ligaments supporting them. This can lead to strain and injury.
* Stiffness and Soreness: The restricted movement caused by cow hocks can lead to stiffness and soreness in the hindquarters.
* Knuckling: The inward rotation of the hocks can cause the horse to "knuckle" at the fetlock, leading to instability and potential injury.
* Difficulty Navigating Turns: Cow hocks can make it difficult for a horse to navigate turns smoothly and efficiently.
Impact on Driving:
* Reduced Power and Efficiency: The shorter stride length and uneven weight distribution can result in reduced power and efficiency when pulling a load.
* Increased Strain on the Horse: The increased strain on the horse's hindquarters can make driving uncomfortable and potentially lead to injury.
* Difficulty Controlling the Horse: The instability and difficulty turning can make it challenging for the driver to control the horse.
Overall: Cow hocks can significantly affect a driving horse's movement, efficiency, and ability to perform its tasks. It is essential to consider the potential impact of cow hocks when choosing a horse for driving. While some cow hocked horses may be able to perform well, it is important to select horses with sound conformation for optimal performance and longevity.
It is important to note: The severity of the effects of cow hocks can vary depending on the degree of the condition and the individual horse's conformation and overall health.