Dog Breeds And Dog Behavior, Polar Science Update, Decarbonizing Transportation. April 29, 2022, Part 2

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Your Dog’s Breed Doesn’t Always Determine How They’ll Behave The dog world abounds with stereotypes about the personalities of different breeds. The American Kennel Club describes chihuahuas as “sassy,” and malamutes as “loyal,” while breed-specific legislation in many cities target breeds like pit bulls as stereotypically aggressive. But do these stereotypes say anything true about a dog’s personality and behaviors? New research in the journal Science looked at the genomes of thousands of dogs, both purebred and mutt, plus owner reports on personality traits. And their findings were more complicated: Yes, many behaviors have a genetic or heritable component. But breed, it turns out, may be…