Hobby dogging’, where dog lovers train with imaginary pets on the end of leashes and harnesses, has taken off in Germany.

Learn how leash laws differ across the U.S., why they exist, and what every responsible dog owner should know before going ...

Can you teach an invisible dog new tricks?A bizarre trend that started in Germany sees people taking a dog for a walk on a leash - but without the actual dog. Local trainer Barbara Gerlinger, admits ...