Dog Tries and Fails to Catch Runaway Rock [VIDEO]

This dog quickly finds out why a rolling stone really can't gather much moss, or be gathered at all unless you put it on the grass. I thought this exercise in futility would be perfect for the start of the week.
All day today, because of the holiday it felt like a Monday. Every Monday I feel like this dog. Putting everything in it's place, but nothing happening in return! So hopefully you will get your rock out of the water and it stays put the first time. But there is something to be said about the perseverance of this cute boxer!