Sighthound

The Whippet shows the characteristic long legs, deep chest, and narrow waist of a sighthound.

Sighthounds, also called gazehounds, are hounds that primarily hunt by speed and sight, instead of by scent and endurance as scent hounds do.

Appearance

The dolichocephalic head proportions of a typical sighthound.

These dogs specialize in pursuing prey, keeping it in sight, and overpowering it by their great speed and agility. They must be able to quickly detect motion, so they have keen vision. Sighthounds must be able to capture fast, agile prey such as deer and hare, so they have a very flexible back and long legs for a long stride, a deep chest to support an unusually (compared to other dogs) large heart, very efficient lungs for both anaerobic and aerobic sprints, and a lean, wiry body to keep their weight at a minimum. The typical sighthound type also has a light, lean head, which is referred to as being dolichocephalic in its proportions. This shape can create the illusion that their heads are longer than usual. Wolves and other wild dogs are dolichocephalic, but some domesticated dogs have become brachycephalic (short-headed) due to artificial selection by humans over the course of 12,000 years.. Dolichocephalic breeds have a wider field of vision but smaller overlap between the eyes and therefore possibly poorer depth perception in some of their field of view than brachycephalic breeds. Sighthounds, as far as presently known, have no higher visual acuity than other breeds. Most, if not all dog breeds have less visual acuity than their antecedent the wolf. However, there is increasing evidence that dolichocephalic breeds, thanks to a higher number of retinal ganglion cells in their “visual streak”, retain more heightened sensitivity than other breeds to objects and rapid movement in the horizontal field of vision .

History

Saluki

Sighthounds such as the Saluki have existed for at least 5,000 years, with the earliest presumed sighthound remains appearing in the excavations of Sumer dated approximately 7000–6000 BC. The earliest description of a sighthound in European recorded history comes from Arrian's Cynegeticus, of the 2nd century AD. Although today most sighthounds are kept primarily as pets, they have been bred for thousands of years to detect movement, chase, capture, and kill prey primarily by speed. They thrive on physical activity. Some have mellow personalities, others are watchful or even hostile towards strangers, but the instinct to chase running animals remains strong.

Apart from coursing, open-field coursing, and hunting, various dog sports are practiced with purebred sighthounds, and sometimes with Lurchers and Longdogs. Such sports include racing, lure coursing, and other events.

List of sighthounds

• Afghan Hound
• Azawakh
• Borzoi (Russian Wolfhound)
• Chart Polski (Polish Greyhound)
• Galgo Español (Spanish Greyhound)
• Greyhound
• Hortaya Borzaya
• Irish Wolfhound
• Italian Greyhound
• Magyar agár (Hungarian Greyhound)
• Saluki (Persian Greyhound)
• Scottish Deerhound
• Silken Windhound
• Sloughi
• Whippet
• Rajapalayam

Debate about breed inclusion

There has been considerable debate in many quarters about what breeds are considered to be sighthounds. This is partially because most Anglophone kennel clubs do not have a "Sighthound" group per se, where they are included in the larger "Hound" group. Nonetheless, the Old World (FCI) understanding of the sighthound is quite clear and well documented: sighthounds are gräoid (greyhound) shaped dogs, which owe their specific build to their recorded function of speed hunting.

While this debate may simply appear to be a matter of semantics, it is of deeper importance when categorizing breeds through a thorough understanding of their true history and function. The original and documented use of a breed is paramount in deciding its category as a hound, sighthound, working dog, toy breed, etc. It is also of practical concern where the sport of lure coursing is concerned, which is typically only open to breeds which may be considered to be sighthounds by the host breed clubs (in North America, particularly the USA) or the organizations that govern the sport (elsewhere).

For instance, the Canadian Kennel Club(CKC), the American Kennel Club (AKC) and the American Sighthound Field Association (ASFA) consider the Basenji to be eligible for the purpose of lure coursing even though the Fédération Cynologique Internationale (FCI) does not. The Basenji is far from alone in this. The Rhodesian Ridgeback was actually classified as a gun dog by its founding parent club for several decades, only to be changed much later. Since that time the Ridgeback has been mired in a perpetual "classification conundrum", and is considered to be a scenthound by the FCI.

Other breeds that fall into varyingly gray areas include the Ibizan Hound, Pharaoh Hound, Portuguese Podengo, Peruvian Inca Orchid, Cirneco dell'Etna and the Thai Ridgeback. All of these breeds are recognized as eligible to compete in lure coursing trials by either the American Kennel Club and/or the American Sighthound Field Association, but may not be by the Fédération Cynologique Internationale.

Purebred "breed" status or "sighthound" status in question

Many hunting dog types capable of hunting by speed and sight are not recognized as sighthounds, either informally or formally by a major kennel club. These include:

• American Staghound, a crossbreed
• Chippiparai
• Kangaroo Dog, a crossbreed
• Kanni
• Khalag Tazi
• Longdog, a crossbreed
• Lurcher, a crossbreed
• Mudhol Hound
• Old Croatian Sighthound
• Rampur Greyhound
• Taigan

See also

• Hunting dog
• Dog type
• Sighthound & Pariah Group

Further reading

• Almirall, Leon V. Canines and Coyotes. Caldwell, Id.: The Caxton Printers, Ltd., 1941.
• Anderson, John Kinlock. Hunting in the Ancient World. University of California Press 1985
• Belkin, Dan. "The Functional Saluki: Lessons from the Coursing Field". Field Advisory News, November/December 1993.
• Brown, Curtis. Dog Locomotion and Gait Analysis. Wheat Ridge, Colo.: Hoflin Publishing, 1986.
• Burnham, Pat Gail. "Rhodesian Ridgebacks, and the Question of What is a Sighthound?". Field Advisory News, March/April 1992.
• Como, Denise. Sighthounds Afield: The Complete Guide to Sighthound Breeds & Amateur Performance Events (With a Comprehensive Chapter on Adopted Ex-Racing Greyhounds). Bloomington, Ind.: AuthorHouse, 2004. ISBN 1-4184-3822-7.
• Copold, Steve. The Complete Book of Coursing: Hounds, Hares & Other Creatures, rev. & expanded 2nd ed. Wheat Ridge, Colo.: Hoflin Publishing, 1996.
• Copold, Steve. Hounds, Hares & Other Creatures: The Complete Book of Coursing (1st ed.). Arvada, Colo.: D. R. Hoflin, 1977 (1996).
• Cunliffe, Juliette. Popular Sight Hounds. London: Popular Dogs Publishing Co. Ltd., 1992. ISBN 0-09-175025-3.
• Dansey, William. Arrian On Coursing: the Cynegeticus. London: J. Bohn, 1831 [1]
• Grant-Rennick, Richard (ed.). Coursing: The Pursuit of Game with Gazehounds. Saul, Gloucestershire: The Standfast Sporting Library, 1977. ISBN 0-9502148-9-2.
• Hawkins, Richard. "What Is A Sighthound". Dogs In Canada, April 2006.
• Hawkins, Richard. "Sighthound Identity". The Performance Sighthound Journal, July–September 2007
• Hull, Denison B. Hounds and Hunting in Ancient Greece. Chicago: University of Chicago Press 1964
• Miller, Constance O. Gazehounds: The Search For Truth. Wheat Ridge, Colo.: Hoflin Publishing, 1988.
• Phillips, A.A., and M.M. Willcock, (eds.). Xenophon & Arrian On Hunting with Hounds. Oxford: Aris & Phillips, 1999. ISBN 0-85668-706-5.
• Recum, Andreas F. von, Hunting With Hounds in North America. Gretna: Pelican Publishing Co. 2002. ISBN 1-58980-043-5
• Russell, Joanna. All about Gazehounds. London: Pelham, 1976. ISBN 0-7207-0926-1.
• Salmon, M. H. ("Dutch"). Gazehounds & Coursing. St. Cloud, Minn.: North Star Press, 1977. ISBN 0-87839-024-3.
• Salmon, M. H. ("Dutch"). Gazehounds & Coursing: The History, Art, and Sport of Hunting with Sighthounds, Rev. and expanded 2nd ed. Silver City, N.M.: High-Lonesome Books, 1999. ISBN 0-944383-49-1.