Most of us think that traits in dogs such as being playful, aggressive or intelligent are related to the breed of the dog. But the link between dog behavior and breed may be much different than we think, according to a new study.
Although some of us do not care when choosing a pet for ourselves, for some, while owning a dog, what is your gender It is important. For example, if you want a smart and playful dog, the collie breed is recommended, and if you want an extroverted dog that appeals to all family members, the labrador breed is recommended.
Dog breeds may have long been defined by certain behaviors and temperaments; But that’s not quite true, according to a new genetic study. may not be. The new research in question shows how to make inferences about dog behavior and personality based on breed. an ‘insufficient’ indicator suggests it is.
The variation in dog behavior by breed is due to thousands of years of evolution.
Searching the genomes of 2,155 dogs spanning 78 purebred breeds and mixed ancestry, the researchers were able to explain common dog behaviors based on more than 18,000 survey responses from purebred owners. very few genetic variants they found it.
As a result of their research, the experts identified 11 spots in the dog genome that are strongly associated with behavioral traits, such as how well a dog follows instructions or how much he howls. But oddly enough, none of these not genus specific. In fact, according to the data obtained, the breed of the dog is more than the behavioral variation defined between individual dogs. only 9 percentand no behavioral trait was unique to one dog breed.
At one point the researchers age and your genderfound that they were actually stronger predictors of the dog’s behavior. Regarding this subjectk “Many of the behaviors we think of as traits of certain modern dog breeds, most likely from the wolf to the wild dog, to the domestic dog, and finally to modern breeds. from thousands of years of evolution originated” Elinor Karlsson of the University of Massachusetts, “These inherited traits predate our modern concept of dog breeds by thousands of years.” uses expressions.
Years ago, dogs were selected for hunting, guarding, and herd leadership.
Most of the dog breeds that exist today have only been chosen for aesthetic or physical ideals in the past century or two. However before that offspring were chosen based on predictions of how well they would hunt, protect, or herd.
It is certainly possible for complex traits to be passed down from one dog generation to the next, such as behavior resulting from many small genes interacting with each other and with the environment; but modern pet owners really need to make an impact on the breeds we know today. didn’t have enough time may not be. This may explain why Karlsson and colleagues found only very slight genetic variation from breed to breed in dog behavior. If you consider that more than half of all ‘purebred’ dogs in the United States have more than one type of ancestry, these differences are only more pronounced. mild and less pronounced becomes one.
In the current genomic study, there seemed to be a genetic influence between a dog’s having border collie ancestry and my dog’s reported offerability or ability to follow human direction. On the other hand, there is a significant influence between Labrador retriever ancestors and human sociability. not observed. In other words, although purebred labrador owners report this as an important trait of the breed, the fact that a dog has labrador ancestry does not allow it to interact with humans. will be more social didn’t mean.
If the results of this research are correct and our assumptions about breed behavior are mere exaggeration, it is part of national policies banning certain ‘aggressive’ dog breeds. has no scientific basis can mean. The same can be said for insurance policies that refuse to cover breeds like the pit bull.
Modern dog breeders may not have much influence on dog behavior
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Karlsson’s research may be one of the first to examine the genetics behind breed-based behavior in dogs; however, past research has shown that differences in dog behavior within a breed are nearly as good as between breeds. equivalent result was obtained. Of course, more work is needed to determine the genetics behind canine behavior; however, new findings show that modern breeders have little influence on dogs’ personalities.
In short, when your dog does a command or sleeps cuddling with you on the couch, it’s more like what modern dog breeders do today. our ancestors may be associated with
Source :
https://www.sciencealert.com/the-breed-of-your-dog-may-have-less-to-do-with-their-behavior-than-you-think