A vet has shared an unpleasant side effect that can happen as a consequence of your dog wagging their tail.

Dogs, commonly known as “man’s best friend”, are a much coveted addition to many people’s lives, with their loyalty and affection very desirable traits.

Owners often believe they have an innate understanding of their pet, and can read all their body language signals and hints.

A wagging tail is a common image conjured up when thinking of a dog and it’s widely believed to signal…