This addictive dog game turned into a heroic retreat after building a fence next to the ball.

On August 15, Stephanie Pohlmann, 37-year-old veterinary assistant and owner of Stephen’s pet nursery, threw a ball and accidentally caused four-month-old Sheepadoodle Rocket, to fly face first into a fence.

Stephanie looked after Rockett, a 24-year-old owner named Jamie Lapachuk, at a dog park in Stone Plain, Alberta, Canada, and the couple began to play.

Rocket loves fetch and chased a throw from Stephanie, even though the ball went outside the fence.