A viral video of an American XL bully named Ragnar has warmed the hearts of viewers on TikTok—thanks to his hilariously chill reaction to some relaxing tunes. The video, which was posted to Instagram ...

A dog’s ears pick up a wider range of sound than human ears, including much higher-pitched frequencies. That extra sensitivity can make loud playback feel harsh, even if it sounds normal to people.

People use music to set moods, create a desired atmosphere and evoke memories of family and friends. The right song at the right time can have similar effects for some dogs. Pet owners, trainers and ...