A video, in which a simple and unique way is presented to fight against dogs that wander around cities, is going viral on the Internet.

This video has already received nearly half a million hits in two days.

The maker of this video decided to use a laser beam to bring such dogs out of the yard, reported RG.

First, three dogs run after the bright spot of the laser beam, and then several more dogs join them.  

Ultimately, the person fighting against these wandering dogs directs the laser beam outside the yard, and the dogs quickly run after it.