In one of the tests, for example, the dogs could choose between a favored toy that was inaccessible—such as in a box or on a ...

Some dogs show behaviors towards their toys that resemble behavioral addictions in humans, such as gambling and internet gaming, according to a study of 105 dogs published in Scientific Reports.

At Duke’s Puppy Kindergarten, researchers are learning when and how pups' brains develop. Understanding these cognitive milestones could help humans raise better dogs. Duke University researchers have ...