The man who created leaf blowers must have got a prize for such a useful invention. This device helps millions of people to take care of their yards and keep them clean. However, this clever man must have not taken into account one more thing - his invention can also be a great medicine against melancholy and sadness. How is this possible? To prove it take a dog and switch your leaf blower on - and you will understand how to act yourself! Believe us, this easy procedure will charge you with laughter and energy till the end of your day!