Bark if you’ve ever heard of the sport of dog dancing. The existence of this sport, in which dog owners dance with their dogs in international competitions, is a new one on me. I learned about this ...

Roni Sagi and her dog Rhythm have always been in sync. Resting casually on the floor of a production room near the stage of “America’s Got Talent” at the Pasadena Civic Auditorium, Sagi sits for an ...