Sighthound: Difference between revisions
DocWatson42 (talk | contribs) m →top: Made two minor corrections. |
DocWatson42 (talk | contribs) Cleaned up links and other matters. |
||
Line 6: | Line 6: | ||
==Appearance== |
==Appearance== |
||
<!-- [[Image:Medallion Borg.jg|thumb|[[Borzoi]]]] --> [[File:Sighthound head.jpg|thumb|right|The [[Cephalic index|dolichocephalic]] head proportions of a typical sighthound]] |
<!-- [[Image:Medallion Borg.jg|thumb|[[Borzoi]]]] --> [[File:Sighthound head.jpg|thumb|right|The [[Cephalic index|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 detect motion quickly, 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 exercise|anaerobic]] and [[Aerobic exercise|aerobic]] sprints, and a lean, wiry body to keep their weight at a minimum. Sighthounds have unique anatomical and physiological features likely due to intentional selection for hunting by speed and sight; laboratory studies have established reference intervals for hematology and serum biochemical profiles in sighthounds, some of which are shared by all sighthounds and some of which may be unique to one breed.<ref>Clinical pathology of Greyhounds and other sighthounds S. Zaldívar‐López L.M. Marín M.C. Iazbik N. Westendorf‐Stingle S. Hensley C.G. Couto ''Veterinary Clinical Pathology'' Volume 40, Issue 4 First published: 24 October 2011</ref> |
These dogs specialize in pursuing prey, keeping it in sight, and overpowering it by their great speed and agility. They must be able to detect motion quickly, 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 exercise|anaerobic]] and [[Aerobic exercise|aerobic]] sprints, and a lean, wiry body to keep their weight at a minimum. Sighthounds have unique anatomical and physiological features likely due to intentional selection for hunting by speed and sight; laboratory studies have established reference intervals for hematology and serum biochemical profiles in sighthounds, some of which are shared by all sighthounds and some of which may be unique to one breed.<ref>Clinical pathology of Greyhounds and other sighthounds S. Zaldívar‐López L.M. Marín M.C. Iazbik N. Westendorf‐Stingle S. Hensley C.G. Couto ''Veterinary Clinical Pathology'' Volume 40, Issue 4 First published: 24 October 2011</ref> |
||
The typical sighthound [[Dog type|type]] has a light, lean head, which is [[dolichocephalic]] in proportion. This shape can create the illusion that their heads are longer than usual. [[Gray wolf|Wolves]] and other [[Canidae|wild dogs]] are dolichocephalic or [[mesaticephalic]], but some [[Dog|domesticated dogs]] have become [[brachycephalic]] (short-headed) due to [[artificial selection]] by humans over the course of 12,000 years.<ref name="Roberts">{{Citation |last1=Roberts |first1=Taryn |last2=McGreevy |first2=Paul |last3=Valenzuela |first3=Michael |date=July 2010 |title=Human Induced Rotation and Reorganization of the Brain of Domestic Dogs |journal=PLoS ONE |volume=5 |issue=7 |page=e11946 |doi=10.1371/journal.pone.0011946 |pmid=20668685 |pmc=2909913}}</ref> Dolichocephalic dogs 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 dogs; most, if not all, dogs have less visual acuity than their antecedent the wolf.<ref>{{Citation |last1=Miller |first1=Paul E. |last2=Murphy |first2=Christopher J. |date=December 15, 1995 |title=Vision in Dogs |url=http://redwood.berkeley.edu/bruno/animal-eyes/dog-vision-miller-murphy.pdf |journal=Journal of the American Veterinary Medical Association |volume=207 |issue=12 |pages=1623–1634 |pmid=7493905 |accessdate=2012-12-24}}</ref> |
The typical sighthound [[Dog type|type]] has a light, lean head, which is [[dolichocephalic]] in proportion. This shape can create the illusion that their heads are longer than usual. [[Gray wolf|Wolves]] and other [[Canidae|wild dogs]] are dolichocephalic or [[mesaticephalic]], but some [[Dog|domesticated dogs]] have become [[brachycephalic]] (short-headed) due to [[artificial selection]] by humans over the course of 12,000 years.<ref name="Roberts">{{Citation |last1=Roberts |first1=Taryn |last2=McGreevy |first2=Paul |last3=Valenzuela |first3=Michael |date=July 2010 |title=Human Induced Rotation and Reorganization of the Brain of Domestic Dogs |journal=PLoS ONE |volume=5 |issue=7 |page=e11946 |doi=10.1371/journal.pone.0011946 |pmid=20668685 |pmc=2909913}}</ref> Dolichocephalic dogs 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 dogs; most, if not all, dogs have less visual acuity than their antecedent the wolf.<ref>{{Citation |last1=Miller |first1=Paul E. |last2=Murphy |first2=Christopher J. |date=December 15, 1995 |title=Vision in Dogs |url=http://redwood.berkeley.edu/bruno/animal-eyes/dog-vision-miller-murphy.pdf |journal=Journal of the American Veterinary Medical Association |volume=207 |issue=12 |pages=1623–1634 |pmid=7493905 |accessdate=2012-12-24}}</ref> There is no science-based evidence to confirm the popular belief that sighthounds have a higher visual acuity than other types of dogs. However, there is increasing evidence that dolichocephalic dogs, thanks to a higher number of retinal ganglion cells in their “visual streak”, retain more heightened sensitivity than other dog types to objects and rapid movement in the horizontal field of vision.<ref>{{Citation |first1=Paul |last1=McGreevy |first2=Tanya D. |last2=Grassia |first3=Alison M. |last3=Harman |date=December 2004 |volume=63 |number=1 |title=A strong correlation exists between the distribution of retinal ganglion cells and nose length in the dog |journal=Brain, Behavior and Evolution |pages=13–22 |doi=10.1159/000073756|pmid=14673195 }}</ref> |
||
There is no science-based evidence to confirm the popular belief that sighthounds have a higher visual acuity than other types of dogs. However, there is increasing evidence that dolichocephalic dogs, thanks to a higher number of retinal ganglion cells in their “visual streak”, retain more heightened sensitivity than other dog types to objects and rapid movement in the horizontal field of vision.<ref>{{Citation |first1=Paul |last1=McGreevy |first2=Tanya D. |last2=Grassia |first3=Alison M. |last3=Harman |date=December 2004 |volume=63 |number=1 |title=A strong correlation exists between the distribution of retinal ganglion cells and nose length in the dog |journal=Brain, Behavior and Evolution |pages=13–22 |doi=10.1159/000073756|pmid=14673195 }}</ref> |
|||
[[Image:Saluki dog breed.jpg|thumb|right|[[Saluki]]]] |
[[Image:Saluki dog breed.jpg|thumb|right|[[Saluki]]]] |
||
Sighthounds such as the saluki/sloughi type (both named after the [[Seleucid Empire]]) may have existed for at least 5,000 years, with the earliest presumed sighthound remains compared to a Saluki appearing in the excavations of [[Tell Brak]] dated approximately 4000 years before present.<ref>Clutton-Brock, J., 1989. A dog and a donkey excavated at Tell Brak. ''Iraq'', 51, pp.217-224.</ref> The earliest complete description of a sighthound, the ''vertragus'' |
Sighthounds such as the saluki/sloughi type (both named after the [[Seleucid Empire]]) may have existed for at least 5,000 years, with the earliest presumed sighthound remains compared to a Saluki appearing in the excavations of [[Tell Brak]] dated approximately 4000 years before present.<ref>Clutton-Brock, J., 1989. A dog and a donkey excavated at Tell Brak. ''Iraq'', 51, pp.217-224.</ref> The earliest complete description of a sighthound, the ''vertragus''<ref>https:/upwiki/wikipedia/commons/a/ac/Bronzen_beeldje_hazewindhond_ForumHadriani_015501_RMO_Leiden.jpg</ref> and its work, in European recorded history comes from [[Arrian]]'s ''[[Cynegeticus]]'', of the 2nd century AD. Although today most sighthounds are kept primarily as [[pet]]s, some of them may have been bred for as many as thousands of years to detect movement, to 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]] and [[hunting]], various dog sports are practiced with purebred sighthounds, and sometimes with [[Lurcher]]s and [[Longdog]]s. Such sports include [[Dog racing|racing]], [[lure coursing]], and other events. |
Apart from [[coursing]] and [[hunting]], various dog sports are practiced with purebred sighthounds, and sometimes with [[Lurcher]]s and [[Longdog]]s. Such sports include [[Dog racing|racing]], [[lure coursing]], and other events. |
||
==List of sighthound breeds== |
==List of sighthound breeds== |
||
{{div col|colwidth=15em}} |
|||
⚫ | |||
*[[ |
* [[Afghan Hound]] |
||
*[[ |
* [[Azawakh]] |
||
*[[ |
* [[Borzoi]] |
||
*[[ |
* [[Chippiparai]] |
||
*[[ |
* [[Galgo Español]] |
||
*[[ |
* [[Greyhound]] |
||
*[[ |
* [[Hortaya borzaya]] |
||
*[[ |
* [[Irish Wolfhound]] |
||
*[[ |
* [[Italian Greyhound]] |
||
*[[ |
* [[Kanni]] |
||
*[[ |
* [[Khalag Tazi]] |
||
*[[ |
* [[Levriero Italiano]] |
||
*[[ |
* [[Magyar agár]] |
||
⚫ | |||
*[[Old Croatian Sighthound]]<ref>Bauer, M., & Lemo, N. The origin and evolution of Dalmatian and relation with other Croatian native breeds of dog, ''Revue de Médecine Véterinaire'' 2008. 159(12): |
* [[Old Croatian Sighthound]]<ref>Bauer, M., & Lemo, N. "The origin and evolution of Dalmatian and relation with other Croatian native breeds of dog", ''Revue de Médecine Véterinaire'' 2008. 159(12):618–623</ref> |
||
*[[Polish Greyhound]] |
* [[Polish Greyhound]] |
||
*[[Rajapalayam (dog)|Rajapalayam]] |
* [[Rajapalayam (dog)|Rajapalayam]] |
||
*[[Rampur Greyhound]] |
|||
*[[ |
* [[Rampur Greyhound]] |
||
*[[Scottish Deerhound]] |
* [[Saluki]] |
||
* [[Scottish Deerhound]] |
|||
*[[Silken Windhound]] |
* [[Silken Windhound]] |
||
*[[Sloughi]] |
* [[Sloughi]] |
||
*[[Taigan]] |
* [[Taigan]] |
||
*[[Whippet]] |
* [[Whippet]] |
||
*[[Xigou]] |
* [[Xigou]] |
||
{{div col end}} |
|||
===Crossbred sighthound types=== |
===Crossbred sighthound types=== |
||
*[[Kangaroo Dog]] |
* [[Kangaroo Dog]] |
||
*[[Longdog]] |
* [[Longdog]] |
||
*[[Lurcher]] |
* [[Lurcher]] |
||
⚫ | |||
⚫ | A number of breeds, or types of dogs, which do not hunt solely by speed and sight, as well as a number of non-hunting breeds, are currently being recognized as sighthounds, either informally<ref>Bengtson, Bo. "How Many Sighthound Breeds? - Would you believe more than 50?" ''Sighthound Review'' Vol. 5, Issue 4, Winter 2014-2015</ref> or formally by kennel clubs, or lure and live coursing clubs. These include: |
||
{{div col|colwidth=20em}} |
|||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
{{div col end}} |
|||
⚫ | |||
⚫ | A number of breeds, or types of dogs, which do not hunt solely by speed and sight, as well as a number of non-hunting breeds, are currently being recognized as sighthounds, either informally<ref>Bengtson,Bo. |
||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
==Kennel club classification== |
==Kennel club classification== |
||
Line 64: | Line 71: | ||
==See also== |
==See also== |
||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
⚫ | |||
==References== |
==References== |
||
Line 76: | Line 81: | ||
* Anderson, John Kinlock. ''Hunting in the Ancient World''. University of California Press 1985. |
* Anderson, John Kinlock. ''Hunting in the Ancient World''. University of California Press 1985. |
||
* Belkin, Dan. [http://saluqi.home.netcom.com/belkin.htm "The Functional Saluki: Lessons from the Coursing Field"]. ''Field Advisory News'', November/December 1993. |
* Belkin, Dan. [http://saluqi.home.netcom.com/belkin.htm "The Functional Saluki: Lessons from the Coursing Field"]. ''Field Advisory News'', November/December 1993. |
||
* Bengtson, Bo. "What IS a Sighthound?" ''Sighthound Review'', Charter Issue May–June 1984. |
* Bengtson, Bo. "What IS a Sighthound?" ''Sighthound Review'', Charter Issue, May–June 1984. |
||
* Bengtson, Bo. "What ''is'' a Sighthound?" ''Sighthound Review''. January 2011. |
* Bengtson, Bo. "What ''is'' a Sighthound?" ''Sighthound Review''. January 2011. |
||
* Brown, Curtis. ''Dog Locomotion and Gait Analysis''. Wheat Ridge, Colo.: Hoflin Publishing, 1986. |
* Brown, Curtis. ''Dog Locomotion and Gait Analysis''. Wheat Ridge, Colo.: Hoflin Publishing, 1986. |
||
* Burnham, Pat Gail. "Rhodesian Ridgebacks, and the Question of What |
* Burnham, Pat Gail. "Rhodesian Ridgebacks, and the Question of What Is a Sighthound?". ''Field Advisory News'', March/April 1992. |
||
* Copold, Steve. ''The Complete Book of Coursing: Hounds, Hares & Other Creatures'', rev. & expanded 2nd ed. Wheat Ridge, Colo.: Hoflin Publishing, 1996. |
* 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). |
* Copold, Steve. ''Hounds, Hares & Other Creatures: The Complete Book of Coursing'' (1st ed.). Arvada, Colo.: D. R. Hoflin, 1977 (1996). |
||
* Couto Veterinary Consultants. [https://www.riversideanimalcare.com/about-us/your-dublin-vet/c-guillermo-couto-dvm-diplomate-acvim-columbus-ohio-veterinarian/greyhounds-really-dogs/html "Are Sighthounds Really Dogs?"] |
* Couto Veterinary Consultants. [https://www.riversideanimalcare.com/about-us/your-dublin-vet/c-guillermo-couto-dvm-diplomate-acvim-columbus-ohio-veterinarian/greyhounds-really-dogs/html "Are Sighthounds Really Dogs?"] |
||
* Cunliffe, Juliette. ''Popular Sight Hounds''. London: Popular Dogs Publishing Co. Ltd., 1992. {{ISBN|0-09-175025-3}}. |
* Cunliffe, Juliette. ''Popular Sight Hounds''. London: Popular Dogs Publishing Co. Ltd., 1992. {{ISBN|0-09-175025-3}}. |
||
* Dansey, William. ''Arrian |
* Dansey, William. [https://archive.org/details/arrianoncoursing00arri ''Arrian on Coursing: The Cynegeticus'']. London: J. Bohn, 1831 |
||
* Grant-Rennick, Richard (ed.). ''Coursing: The Pursuit of Game with Gazehounds''. Saul, Gloucestershire: The Standfast Sporting Library, 1977. {{ISBN|0-9502148-9-2}}. |
* Grant-Rennick, Richard (ed.). ''Coursing: The Pursuit of Game with Gazehounds''. Saul, Gloucestershire: The Standfast Sporting Library, 1977. {{ISBN|0-9502148-9-2}}. |
||
* Hancock, David. |
* Hancock, David. ''Sighthounds Their Form, Their Function and Their Future''. Ramsbury: The Crowood Press Ltd, 2012. {{ISBN|978-1-84797-392-4}}. |
||
* Hawkins, Richard. "What Is A Sighthound". ''Dogs In Canada'', April 2006. |
* Hawkins, Richard. "What Is A Sighthound". ''Dogs In Canada'', April 2006. |
||
* Hawkins, Richard. "Sighthound Identity". ''The Performance Sighthound Journal'', July–September 2007. |
* Hawkins, Richard. [https://www.researchgate.net/publication/330910245_HawkinsSighthound_Identity_PSJ_July-Sept200738-47 "Sighthound Identity"]. ''The Performance Sighthound Journal'', July–September 2007. |
||
* Hull, Denison B. ''Hounds and Hunting in Ancient Greece''. Chicago: University of Chicago Press 1964. |
* Hull, Denison B. ''Hounds and Hunting in Ancient Greece''. Chicago: University of Chicago Press 1964. |
||
* Miller, Constance O. ''Gazehounds: The Search |
* Miller, Constance O. ''Gazehounds: The Search for Truth''. Wheat Ridge, Colo.: Hoflin Publishing, 1988. |
||
* Parker, Heidi G. |
* Parker, Heidi G. et al. [https://www.cell.com/cell-reports/pdfExtended/S2211-1247(17)30456-4 "Genomic Analyses Reveal the Influence of Geographic Origin, Migration, and Hybridization on Modern Dog Breed Development"]. ''Cell Reports'' (19)697–708, 2017. |
||
* Phillips, A.A., and M.M. Willcock, (eds.). ''Xenophon & Arrian |
* 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}} |
* 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}}. |
* 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''. 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}}. |
* 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}}. |
||
*Severtsov, A.S. Shubkina, A.V., |
* Severtsov, A. S. Shubkina, A. V., [https://www.researchgate.net/profile/A_Shubkina/publication/274249701_Predator_As_a_Universal_Breeder/links/551951570cf2d241f3563169/Predator-As-a-Universal-Breeder.pdf Predator as a universal breeder]. ''Science in Russia'' 2014 No. 5 (203) |
||
*Severtsov, A.S., Rosenzweig, M.L. and Shubkina, A.V., |
* Severtsov, A. S., Rosenzweig, M. L. and Shubkina, A. V., [https://www.researchgate.net/profile/A_Shubkina/publication/320547184_Predators_detect_the_welfare_of_their_potential_prey_and_cull_those_that_are_poorly/links/59ec9f91a6fdccef8b0dbb3f/Predators-detect-the-welfare-of-their-potential-prey-and-cull-those-that-are-poorly.pdf "Predators detect the welfare of their potential prey and cull those that are poorly"]. ''Evolutionary Ecology Research'', 2017 18(5), pp. 555–569. |
||
* Suchanova, J. & Tovstucha, R.E., |
* Suchanova, J. & Tovstucha, R. E., [https://www.researchgate.net/profile/Ramune_Tovstucha/publication/318191678_Problems_in_Translating_The_Names_of_Dog_Breeds_From_the_Perspective_of_Different_Nomination_Principles_and_Linguistic_Relativity/links/59ad41d5aca272f8a1615d92/Problems-in-Translating-The-Names-of-Dog-Breeds-From-the-Perspective-of-Different-Nomination-Principles-and-Linguistic-Relativity.pdf "Problems in translating the names of dog breeds from the perspective of different nomination principles & linguistic relativity"]. ''Coactivity: Philology, Educology'' 2016, 24(2): 113–121. |
||
*Uhrikova, I. |
* Uhrikova, I. et al. "Haematological and biochemical variations among eight Sighthound breeds". ''Australian Veterinary Journal'', Vol 91 (11) 2013. [http://sloughi.tripod.com/preserving/haematologybiochemistry8sighthounds.html Summary] by Dr. Dominique de Caprona. |
||
* Wimmer, Barbara. ''Genetic Differences between Western bred Sighthound (FCI group 10) and Primitive breeds (FCI group 5)'' [http:// |
* Wimmer, Barbara. [http://www.dwzrv.de/files/dr.wimmer_vortrag_hund_dwzrv_2012_baw.pdf ''Genetic Differences between Western bred Sighthound (FCI group 10) and Primitive breeds (FCI group 5)'']. See [http://sloughi.tripod.com/preserving/geneticswesterbredsighthoundsgermany.html summary] by Dr. Dominique de Caprona |
||
== External links == |
|||
⚫ | |||
{{Domestic dog}} |
{{Domestic dog}} |
||
{{Hounds}} |
{{Hounds}} |
Revision as of 17:55, 30 December 2019
Sighthounds, also called gazehounds, are a type of dog, which are hounds that hunt primarily by sight and speed, rather than by scent and endurance as scent hounds do.
Appearance
These dogs specialize in pursuing prey, keeping it in sight, and overpowering it by their great speed and agility. They must be able to detect motion quickly, 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. Sighthounds have unique anatomical and physiological features likely due to intentional selection for hunting by speed and sight; laboratory studies have established reference intervals for hematology and serum biochemical profiles in sighthounds, some of which are shared by all sighthounds and some of which may be unique to one breed.[1]
The typical sighthound type has a light, lean head, which is dolichocephalic in proportion. This shape can create the illusion that their heads are longer than usual. Wolves and other wild dogs are dolichocephalic or mesaticephalic, but some domesticated dogs have become brachycephalic (short-headed) due to artificial selection by humans over the course of 12,000 years.[2] Dolichocephalic dogs 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 dogs; most, if not all, dogs have less visual acuity than their antecedent the wolf.[3] There is no science-based evidence to confirm the popular belief that sighthounds have a higher visual acuity than other types of dogs. However, there is increasing evidence that dolichocephalic dogs, thanks to a higher number of retinal ganglion cells in their “visual streak”, retain more heightened sensitivity than other dog types to objects and rapid movement in the horizontal field of vision.[4]
Sighthounds such as the saluki/sloughi type (both named after the Seleucid Empire) may have existed for at least 5,000 years, with the earliest presumed sighthound remains compared to a Saluki appearing in the excavations of Tell Brak dated approximately 4000 years before present.[5] The earliest complete description of a sighthound, the vertragus[6] and its work, in European recorded history comes from Arrian's Cynegeticus, of the 2nd century AD. Although today most sighthounds are kept primarily as pets, some of them may have been bred for as many as thousands of years to detect movement, to 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 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 sighthound breeds
- Afghan Hound
- Azawakh
- Borzoi
- Chippiparai
- Galgo Español
- Greyhound
- Hortaya borzaya
- Irish Wolfhound
- Italian Greyhound
- Kanni
- Khalag Tazi
- Levriero Italiano
- Magyar agár
- Mudhol Hound
- Old Croatian Sighthound[7]
- Polish Greyhound
- Rajapalayam
- Rampur Greyhound
- Saluki
- Scottish Deerhound
- Silken Windhound
- Sloughi
- Taigan
- Whippet
- Xigou
Crossbred sighthound types
Breeds considered to be controversial, not having by origin a sighthound function
A number of breeds, or types of dogs, which do not hunt solely by speed and sight, as well as a number of non-hunting breeds, are currently being recognized as sighthounds, either informally[8] or formally by kennel clubs, or lure and live coursing clubs. These include:
- Basenji
- Canary Islands Hound (Podenco Canario)
- Cirneco dell'Etna
- Ibizan Hound (Podenco Ibicenco)
- Pharaoh Hound (Kelb tal-fenek)
- Portuguese Podengo
- Rhodesian Ridgeback
- Peruvian Inca Orchid
- Thai Ridgeback
Kennel club classification
When competing in conformation shows, most kennel clubs including the American Kennel Club and The Kennel Club group pedigree sighthound breeds together with scenthounds in a hound group,[9][10] the Fédération Cynologique Internationale groups them in a dedicated sighthound group,[11] whilst the United Kennel Club groups them in a sighthound and pariah group.[12]
See also
References
- ^ Clinical pathology of Greyhounds and other sighthounds S. Zaldívar‐López L.M. Marín M.C. Iazbik N. Westendorf‐Stingle S. Hensley C.G. Couto Veterinary Clinical Pathology Volume 40, Issue 4 First published: 24 October 2011
- ^ Roberts, Taryn; McGreevy, Paul; Valenzuela, Michael (July 2010), "Human Induced Rotation and Reorganization of the Brain of Domestic Dogs", PLoS ONE, 5 (7): e11946, doi:10.1371/journal.pone.0011946, PMC 2909913, PMID 20668685
{{citation}}
: CS1 maint: unflagged free DOI (link) - ^ Miller, Paul E.; Murphy, Christopher J. (December 15, 1995), "Vision in Dogs" (PDF), Journal of the American Veterinary Medical Association, 207 (12): 1623–1634, PMID 7493905, retrieved 2012-12-24
- ^ McGreevy, Paul; Grassia, Tanya D.; Harman, Alison M. (December 2004), "A strong correlation exists between the distribution of retinal ganglion cells and nose length in the dog", Brain, Behavior and Evolution, 63 (1): 13–22, doi:10.1159/000073756, PMID 14673195
- ^ Clutton-Brock, J., 1989. A dog and a donkey excavated at Tell Brak. Iraq, 51, pp.217-224.
- ^ https:/upwiki/wikipedia/commons/a/ac/Bronzen_beeldje_hazewindhond_ForumHadriani_015501_RMO_Leiden.jpg
- ^ Bauer, M., & Lemo, N. "The origin and evolution of Dalmatian and relation with other Croatian native breeds of dog", Revue de Médecine Véterinaire 2008. 159(12):618–623
- ^ Bengtson, Bo. "How Many Sighthound Breeds? - Would you believe more than 50?" Sighthound Review Vol. 5, Issue 4, Winter 2014-2015
- ^ "Hound Group". American Kennel Club. Retrieved 24 December 2019.
- ^ "Hound". The Kennel Club. Retrieved 24 December 2019.
- ^ "Group 10: Sighthounds". Fédération Cynologique Internationale. Retrieved 24 December 2019.
- ^ "Breed Group Designations". United Kennel Club. Retrieved 24 December 2019.
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.
- Bengtson, Bo. "What IS a Sighthound?" Sighthound Review, Charter Issue, May–June 1984.
- Bengtson, Bo. "What is a Sighthound?" Sighthound Review. January 2011.
- 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.
- 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).
- Couto Veterinary Consultants. "Are Sighthounds Really Dogs?"
- 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
- Grant-Rennick, Richard (ed.). Coursing: The Pursuit of Game with Gazehounds. Saul, Gloucestershire: The Standfast Sporting Library, 1977. ISBN 0-9502148-9-2.
- Hancock, David. Sighthounds Their Form, Their Function and Their Future. Ramsbury: The Crowood Press Ltd, 2012. ISBN 978-1-84797-392-4.
- 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.
- Parker, Heidi G. et al. "Genomic Analyses Reveal the Influence of Geographic Origin, Migration, and Hybridization on Modern Dog Breed Development". Cell Reports (19)697–708, 2017.
- 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.
- Severtsov, A. S. Shubkina, A. V., Predator as a universal breeder. Science in Russia 2014 No. 5 (203)
- Severtsov, A. S., Rosenzweig, M. L. and Shubkina, A. V., "Predators detect the welfare of their potential prey and cull those that are poorly". Evolutionary Ecology Research, 2017 18(5), pp. 555–569.
- Suchanova, J. & Tovstucha, R. E., "Problems in translating the names of dog breeds from the perspective of different nomination principles & linguistic relativity". Coactivity: Philology, Educology 2016, 24(2): 113–121.
- Uhrikova, I. et al. "Haematological and biochemical variations among eight Sighthound breeds". Australian Veterinary Journal, Vol 91 (11) 2013. Summary by Dr. Dominique de Caprona.
- Wimmer, Barbara. Genetic Differences between Western bred Sighthound (FCI group 10) and Primitive breeds (FCI group 5). See summary by Dr. Dominique de Caprona
External links
- Media related to Sighthounds at Wikimedia Commons