There’s nothing quite like the sound of a dog barking.
We’ve all seen it happen.
And the dogs aren’t the only ones barking at us.
The dogs of today are also barking at the people and businesses around us.
And they’re barking at dogs in other words, they’re doing what dogs do all the time.
In this case, they’ve been trained to do so.
The most popular dog breeds around the world have been taught to bark.
The dog barker is not a person.
This article first appeared on the MTV News UK website.