Working dogs take a day to adjust to the change in routine caused by Daylight Savings Time, whereas pet dogs and their owners seem to be unaffected, according to a study published in PLOS One by ...

A canine originally bred to be a working dog has forgotten all about her ancestry thanks to her 8-year-old owner giving her a taste of the pampered life.

Not long after dogs first came to share their lives with humans at least 12,000 years ago, we discovered that we could train them to perform certain tasks. The first working dogs may have helped ...

Working Dogs: Innovations in Healthcare is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet ...