See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new nationwide analysis of tens of thousands of dog-training ...

As many dog owners can attest, their four-legged companions are delightful and loving. But for others, their animals have an aggressive side, such as biting and attacking strangers, which may ...

Concerned about an aggressive puppy? Learn signs of aggression vs. play and get tips to manage aggressive puppy behavior for a happier home.

Aggression is the number one behavior problem of humans, dogs, cats, and horses (to name but a few mammalian species). It is a perfectly normal survival-necessary behavior when expressed at the right ...