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Simon’s Cat or Why I have a black eye some days. http://www.youtube.com/watch?v=w0ffwDYo00Q. Breeds and Terminology. Dr. N. Matthew Ellinwood, D.V.M., Ph.D. January 23, 2013. Iowa State University College of Agriculture and Life Sciences. Objectives. Terminology specific to dogs and cats
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Simon’s Cat or Why I have a black eye some days http://www.youtube.com/watch?v=w0ffwDYo00Q
Breeds and Terminology Dr. N. Matthew Ellinwood, D.V.M., Ph.D. January 23, 2013 Iowa State University College of Agriculture and Life Sciences
Objectives • Terminology specific to dogs and cats • Sex, external anatomy, etc. • Breeds and breed history • Registries, class within registries, etc. • Coat color, body types, etc specific to dogs and cats • Examples of breeds • Introduction to cat and dog showing
Terminology • Canine • Male Dog, Sire, Stud • Female Bitch, Dam • Young Pup, litter • Parturition Whelp • Feline • Male Tom • Female Queen • Young Kitten, litter • Parturition Queening, Kindling
History of the Domestic Dog • Domesticated ~ 30-15,000 years ago • Domestic dogs no longer seeing admixture of wolf genetics • Likely coincidental with the development of animal agricuture • ~8-9,000 years ago • “Types” emerge as early as 4,500 years ago
History of the Domestic Dog • Fossil remains identify five distinct types (not breeds) of early domestic dogs - c. 4500 BC: • Mastiff types * • Wolf-like types * • Greyhound types # • Sheepdog types * • Pointer types * • * genetic data support grouping • # genetically grouped with Sheepdogs
Mastiff type dogs Originated from large wolves from sub-arctic regions
Wolf type dogs Wolf like dogs with erect ears, curling tails, including sled dogs, asian lap dogs, and basenjis
Greyhound type dogs • Sight hounds • Dolicocephalic (their head shape)
Pointer type dogs Medium sized hunting dog, ancestral to many European Breeds
Intro to History of Dog Breeds • Most modern breeds established ~200-100 years ago • Breed development: Regional Types • crossbreeding &/or inbreeding of regional types • standardize color, physical characteristics, behavior, function • closed genetic pool • Breed development: Created Breeds • Examples include Doberman and Bull Mastiff • Today, ~400 distinct dog breeds world-wide
Definition of “Breed” • Domestic race of dogs that is selected and maintained by humans with a common gene pool and a characterized appearance and function. (AKC)
Modern Dog Breeds • No universal standards - specific standards for each breed • Modern dog breeds defined by “Breed Standards” • In US, standards and registration typically governed by the American Kennel Club (AKC) • Some exceptions to AKC • For many traits, great amount of variability within breeds
Groupings of Dog Breeds • Grouped for show purposes • “Function” based • Sporting Group (Gundogs) • Hound Group • Terrier Group • Non-Sporting Group (Utility) • Working Group • Herding Group • Toy Group
Toy Group • Purpose: pets, foot warmers in Medieval times • Disposition: friendly, protective • Physical characteristics: small size • Some toy breeds are miniatures • Italian greyhounds • Pomeranian - Spitz type • Pug - Mastiff type • Likely, others are distinct • Japanese Chin
Toy Group Breeds From: The Ultimate Dog Book
Toy Group Breeds From: The Ultimate Dog Book
Working Group • Purpose: sled, rescue, draft, herding, guard • Disposition: typically intelligent, some can be aggressive/protective • Physical characteristics: typically large size
Working Group Breeds From: The Ultimate Dog Book
Herding Group • Purpose: herding and guard • Disposition: typically intelligent, some can be aggressive/protective • Physical characteristics: typically medium to large size • Corgi types may be true dwarfs
Non-Sporting (Utility) Group • Purpose: varied • Disposition: varied • Physical characteristics: varied • Breeds that do not fit in other groupings
Terrier Group • Name derived from Latin “terra” • Developed in Britain • Purpose: hunt by digging and routing out burrowing animals like badgers, rats, rabbits, and foxes • Disposition: alert and spirited • Physical characteristics: generally small, powerful dogs; strong mouths • Two types: smooth and rough-coated
Hound Group • Purpose: hunt game • Disposition: varied • Physical characteristics: varied • Three types: • sight or gaze hounds - acute eyesight, often tall with long strides - afghan, greyhound • scent hounds - acute sense of smell - bloodhound • sight & scent hounds - beagle
Sporting (Gundog) Group • Purpose: hunter assistants; find, retrieve game • Disposition: intelligent • Physical characteristics: medium build, keen nose • Three types: • spaniels - flush game • pointers & setters - find and “mark” game • retrievers - retrieve game
How Breeds Developed • National Breed Clubs • Established in 19th century • Standard appearance • Record keeping • Exhibiting • Mechanism for evaluation
Example of Breed Development • Large German gun dogs • Germany united in 1871 after Franco-Prussian war • Various dogs which were likely interbred became separate by virtue of: • Color • Hair coat quality • Region
German shorthair pointer • German wirehair pointer • German longhaired pointer • Large Munsterlander • Weimaraner • Longhaired Weimaraner • Wirehaired Weimaraner