| Originally published 1994 Genre Psychology | ||
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| Similar Stanley Coren books, Behavior books | ||
The intelligence of dogs
The Intelligence of Dogs is a book on dog intelligence by Stanley Coren, a professor of canine psychology at the University of British Columbia in Vancouver. Published in 1994, the book explains Coren's theories about the differences in intelligence between different breeds of dogs. Coren published a second edition in 2006.
Contents
- The intelligence of dogs
- Methods
- Evaluation
- Brightest Dogs
- Excellent Working Dogs
- Above Average Working Dogs
- Average WorkingObedience Intelligence
- Fair WorkingObedience Intelligence
- Lowest Degree of WorkingObedience Intelligence
- References
Coren defines three aspects of dog intelligence in the book: instinctive intelligence, adaptive intelligence, and working and obedience intelligence. Instinctive intelligence refers to a dog's ability to perform the tasks it was bred for, such as herding, pointing, fetching, guarding, or supplying companionship. Adaptive intelligence refers to a dog's ability to solve problems on its own. Working and obedience intelligence refers to a dog's ability to learn from humans.
Methods
The book's ranking focuses on working and obedience intelligence. Coren sent evaluation requests to American Kennel Club and Canadian Kennel Club obedience trial judges, asking them to rank breeds by performance, and received 199 responses, representing about 50 percent of obedience judges then working in North America. Assessments were limited to breeds receiving at least 100 judge responses. This methodology aimed to eliminate the excessive weight that might result from a simple tabulation of obedience degrees by breed. Its use of expert opinion followed precedent.
Coren found substantial agreement in the judges' rankings of working and obedience intelligence, with Border collies consistently named in the top ten and Afghan Hounds consistently named in the lowest. The highest ranked dogs in this category were Border collies, Poodles, German Shepherds, Golden Retrievers, and Doberman Pinschers.
Dogs that are not breeds recognized by the American Kennel Club or Canadian Kennel Club (such as the Jack Russell Terrier) were not included in Coren's rankings.
Evaluation
When Coren's list of breed intelligence first came out there was much media attention and commentary both pro and con. However over the years the ranking of breeds and the methodology used have come to be accepted as a valid description of the differences among dog breeds in terms of the trainability aspect of dog intelligence. In addition, measurements of canine intelligence using other methods have confirmed the general pattern of these rankings including a new study using owner ratings to rank dog trainability and intelligence. 79 ranks are given (plus 52 ties), a total of 131 breeds ranked:
Brightest Dogs
- Border collie
- Standard Poodle
- German Shepherd
- Golden Retriever
- Doberman Pinscher
- Shetland Sheepdog
- Labrador Retriever
- Papillon
- Rottweiler
- Australian Cattle Dog
Excellent Working Dogs
- Pembroke Welsh Corgi
- Miniature Schnauzer
- English Springer Spaniel
- Belgian Shepherd Dog (Tervuren)
- Schipperke
 Belgian Sheepdog
- Collie
 Keeshond
- German Shorthaired Pointer
- Flat-Coated Retriever
 English Cocker Spaniel
 Standard Schnauzer
- Brittany
- Cocker Spaniel
- Weimaraner
- Belgian Malinois
 Bernese Mountain Dog
- Pomeranian
- Irish Water Spaniel
- Vizsla
- Cardigan Welsh Corgi
Above Average Working Dogs
- Chesapeake Bay Retriever
 Puli
 Yorkshire Terrier
- Giant Schnauzer
 Portuguese Water Dog
- Airedale Terrier
 Bouvier des Flandres
- Border Terrier
 Briard
- Welsh Springer Spaniel
- Manchester Terrier
- Samoyed
- Field Spaniel
 Newfoundland
 Australian Terrier
 American Staffordshire Terrier
 Gordon Setter
 Bearded Collie
- Cairn Terrier
 Kerry Blue Terrier
 Irish Setter
- Norwegian Elkhound
- Affenpinscher
 Australian Silky Terrier
 Miniature Pinscher
 English Setter
 Pharaoh Hound
 Clumber Spaniel
- Norwich Terrier
- Dalmatian
Average Working/Obedience Intelligence
- Soft-coated Wheaten Terrier
 Bedlington Terrier
 Fox Terrier (Smooth)
- Curly Coated Retriever
 Irish Wolfhound
- Kuvasz
 Australian Shepherd
- Saluki
 Finnish Spitz
 Pointer
- Cavalier King Charles Spaniel
 German Wirehaired Pointer
 Black and Tan Coonhound
 American Water Spaniel
- Siberian Husky
 Bichon Frise
 Havanese
 King Charles Spaniel
- Tibetan Spaniel
 English Foxhound
 Otterhound
 Jack Russell terrier
 American Foxhound
 Greyhound
 Wirehaired Pointing Griffon
- West Highland White Terrier
 Scottish Deerhound
- Boxer
 Great Dane
- Dachshund
 Shiba Inu
 Staffordshire Bull Terrier
- Alaskan Malamute
- Whippet
 Chinese Shar Pei
 Wire Fox Terrier
- Rhodesian Ridgeback
- Ibizan Hound
 Welsh Terrier
 Irish Terrier
- Boston Terrier
 Akita
Fair Working/Obedience Intelligence
- Skye Terrier
- Norfolk Terrier
 Sealyham Terrier
- Pug
- French Bulldog
- Griffon Bruxellois
 Maltese
- Italian Greyhound
 Coton de Tulear
- Chinese Crested
- Dandie Dinmont Terrier
 Petit Basset Griffon Vendéen
 Tibetan Terrier
 Japanese Chin
 Lakeland Terrier
- Old English Sheepdog
- Great Pyrenees
- Scottish Terrier
 Saint Bernard
- Bull Terrier
- Chihuahua
- Lhasa Apso
- Bullmastiff
