Fetch ball-boy

A dog owner has created a device that lets the dog play fetch to his heart's content.

The owner wrote:

"I built the ball machine because I thought my dog Jerry, might like it and that it would be something fun for me to build. So after two years of on and off work, with many safety features such as IR proximity sensors to protect Jerry and my son from the machine, I finally completed it.

Far from being a replacement for me, I was always right there with him enjoying his fun."

We wonder if they'll incorporate this machine at Wimbledon this month...