Getting exercise from walking a dog provides many benefits.
Do you have dogs?  We have three, but they are small.  Walking too far with them results in carrying them back to the car.
was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes.
Their long association with humans has led dogs to be uniquely attuned to human behavior and they are able to thrive on a starch-rich diet that would be inadequate for other canid species. Dogs vary widely in shape, size and colors. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and military, companionship and, more recently
Many of Katz' books have described his relationships with dogs. He began writing about them after taking in a difficult Border Collie, whom Katz credited with changing his life by causing him to take up shepherding and move to a farm. He has written extensively on the way we train dogs, arguing that most approaches fail because they are too inflexible, and because—as dog owners—we over-anthropomorphize our companion animals: "we give them too much credit, make them too complex, muddying our communications" by