Hare coursing is the pursuit of hares with greyhounds and other sighthounds, which chase the hare by sight and not by scent.
In some countries, it is a legal, competitive activity, in which dogs are tested on their ability to run, overtake and turn a hare, rather than a form of hunting aiming at the capture of game. It has a number of variations in its rules around the world. Informal coursing can be a form of hunting, conducted to kill game or vermin, either for food, pest control or as a pastime. Coursing is a long established hunting technique, practiced historically with greyhounds, other sighthound breeds, or with lurchers which are crossbred sighthounds, and working breeds. The sport grew in popularity in Europe during the 19th century, but has since experienced a decline due in part to the introduction of greyhound racing with betting, and animal welfare legislation.
In recent decades, controversy has developed around hare coursing, with some viewing it as a cruel bloodsport. Hare coursing is illegal in Scotland, Wales and England and became illegal in Northern Ireland in 2011. However, it continues elsewhere in the world as a regulated and judged, competitive sport, in e.g. the Republic of Ireland, Iberia, and the Western United States.
Whether for sporting or hunting purposes, hare coursing was in Europe historically restricted to landowners and the nobility, who used sighthounds, the ownership of which was at certain historic times prohibited among the lower social classes. The oldest documented description of hare coursing is the work Kynegetikos (Greek), otherwise known as Cynegeticus (Latin), which was written by Arrian circa 180 AD. This work, known from its first complete English translation as On Coursing 1831, by William Dansey, was considered by its original author as a necessary addition to the classic work of the same name Cynegeticus (On Hunting), scent hunting, by Xenophon. Arrian felt compelled to describe the sight hunt and sighthounds because the Ancient Greeks only knew the scent hunt. It is from Arrian that the most famous quote on the sporting fairness of coursing originates "... true huntsmen do not take out their hounds to catch the creature, but for a trial of speed and a race, and they are satisfied if the hare manages to find something that will rescue her". The competitive version of hare coursing was given definitive form in the UK when the first complete set of English rules was drawn up in the reign of Elizabeth I by Thomas Howard, 4th Duke of Norfolk, providing for a pursuit of no more than two hounds, a headstart termed "Law" to be given to the hare for a fair run, and for the manner of awarding points on "Speed", "Go-bye", "Turn", "Wrench", "Kill" & "Trip", to judge the dogs' performance. The first modern coursing club was established at Swaffham in 1776, and the National Coursing Club was founded to regulate the sport in 1858. From 1876 coursing meets were held at Plumpton, East Sussex, and this name was used for such events in Australia.