A Teacup Poodle with a "lion-sized" aggression problem. Tucker has spent six years biting and growling his way to the top of ...

From the perfect pet to a caged threat. This Labrador was once a model of good behavior, but sudden aggression has turned him into a household danger. Locked away for the safety of his owners, he is a ...

NEW YORK -- During a time when pet adoptions are at an all-time high, Cesar Millan is back with a new show on National Geographic called "Better Human Better Dog." As people adopted pets during the ...

The Thompson pack is recovering from past trauma at the hands of an abusive ex-husband. Now, the women have suffered another tragedy: coonhound Nyla has become explosively aggressive, accidentally ...

Add Yahoo as a preferred source to see more of our stories on Google. For nearly three decades, Cesar Millan has offered the world his unparalleled expertise on how to train dogs to be "happy go lucky ...

The AI-powered collar acts as virtual dog trainer, says Cesar Millan. As pet owners across the country celebrate National Dog Week, dog behaviorist Cesar Millan, best known for his show "Dog Whisperer ...