You don’t need to be a dog whisperer to know when your pup loves you—but the signs aren’t always as obvious as a wagging tail ...

Dogs have long been known as humankind’s best friends, and the bond between dogs and their owners is a really special one. Research by Canine Cottages shows that a dog’s heart rate increases ...

The biggest stories of the day delivered to your inbox.

This as-told-to essay is based on a conversation with Kelsey Clark, a 29-year-old from Vancouver, British Columbia, about her work as professional dog walker and sitter. It has been edited for ...