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Dog breeds are not a good predictor of behavior, new studies say

Washington — Studies confirm that dog lovers know — All puppies are really individual..

many Common stereotypes for golden retriever behaviorAccording to new research, for example, poodles and schnauzers are not supported by science.

“All breeds have so many behavioral changes that, after all, all dogs are really individual.” Erinor Carlson, co-author of the study and geneticist at the University of Massachusetts, said..

She said pet owners love to talk about their dog’s personality, as the owners of dog parks in New York show.

Elizabeth Kelly said the English Springer Spaniel was “friendly, but also like a queen bee.” Suly Ortiz described her yellow lab as “really calm, lazy, and shy.”

And Rachel Kim’s mongrel dog is “very independent in character and really loving me and my husband, but quite suspicious of others and other dogs.”

Such enthusiasm from pet owners influenced Carlson’s latest scientific research. She wanted to know how much the behavioral patterns were inherited and how the breed of dog was associated with characteristic and predictable behavior.

Answer: Although physical characteristics such as Greyhound’s long legs and Dalmatian spots are clearly inherited, the breed does not strongly predict the character of an individual dog.

Researcher’s work published in the journal on Thursday ChemistryOrganize a large dataset to reach these conclusions — the most edited one to date, said Adam Boyko, a geneticist at Cornell University who was not involved in the study.

Dogs became humankind’s best friends over 14,000 years ago as the only animals domesticated before the advent of agriculture.

However, the concept of dog breeds is much more recent. About 160 years ago, people selectively bred dogs to give them certain consistent physical characteristics, such as the texture and color of their coats and the shape of their ears.

Researchers surveyed more than 18,000 dog owners and analyzed the genomes of about 2,150 dogs to find patterns.

They found that some behaviors had at least some genetic evidence, such as howling, pointing, and displaying human familiarity to strangers. However, that inheritance is not strictly inherited along the variety line.

For example, Carlson and co-author Kathryn Rhode, who studies animal behavior, said he found a golden retriever that didn’t search.

Some breeds, such as husky and beagle dogs, may have a strong tendency to howl. However, many of these dogs do not, as both owner research and genetic data have shown.

Researchers could not find a genetic basis for aggressive behavior or a link to a particular breed.

“The correlation between dog behavior and breeds is much lower than expected,” said Jeff Kidd, a geneticist at the University of Michigan who was not involved in the study.

New York AP reporter Emma H. ​​Tobin contributed to this report.

Dog breeds are not a good predictor of behavior, new studies say

Source link Dog breeds are not a good predictor of behavior, new studies say

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