“Our study shows that physiological concentrations of hormones and neurotransmitters can serve as biomarkers of canine temperament,” the team writes. “These results could help identify dogs suited for ...

A 2021 study by the University of Helsinki, published in Scientific Reports, involving about 9,000 dogs, found that small dogs were significantly more likely to display aggressive behavior toward ...

Dogs are man's best friend, but they are still animals, and sometimes their wolf-like behavior comes out in aggression. Some kinds of canine aggression to be aware of are resource guarding aggression, ...

Much as we love our four-legged canine friends, it's important to remember that they are still animals, and like any other animal, they have the capacity to become aggressive. Dogs are the descendants ...

American culture is dog-obsessed. Cuddly, fluffy, loyal, and funny, these animals are all over our social media feeds and our homes. But when your dog typically cuddly dog starts acting aggressive, ...

Watching your dog lash out at another can be stressful, even embarrassing. But take a deep breath—it’s not your fault, and it’s not theirs either. Aggression toward other dogs is more common than you ...

It is hard to love a dog who has bitten you, or your child, or a visiting friend. A number of studies have shown that aggression in a pet dog is one of the top three reasons for getting rid of it.