Pure-bred dogs have been regarded as superior to crossbreeds or what some people refer to as mutts. However, we now understand that producing purebred dogs has drawbacks. The lack of variety in the ...

Popular genetics tests can’t tell you much about your dog’s personality, according to a recent study. A team of geneticists recently found no connection between simple genetic variants and behavioral ...

Dog DNA tests have become an increasingly popular purchase for many pet owners who are curious about their furry friend’s ancestry. And since so many dogs are rescues or mixed-breeds, there are plenty ...

Humans have been selectively breeding dogs for thousands of years to perform tasks like guarding, hunting, and companionship. Research has investigated the links between the genetic influences on dog ...

Certain dogs carry a genetic mutation that not only heightens their love for food but also results in a lower calorie-burning rate, making them “hardwired” for obesity. The Labrador retriever has been ...

Choosing a dog breed known for longevity can increase the chances of sharing many unforgettable years together ...