I’m a dog trainer – owners are always making a simple mistake walking their pooch and it has to stop

A DOG trainer has shared a tip with pet owners to help them with a mistake they may make every time they walk their pups.

The canine behaviorist has over 800,000 followers on TikTok who find his videos on the app about dog care helpful and entertaining.

TikTok / iamwillathertonThe canine behaviorist has over 800,000 followers on TikTok[/caption] TikTok / iamwillathertonWill Atherton told dog owners how to control their dogs while walking[/caption]

In one video Will Atherton (@iamwillatherton) posted on his account...