The study, published in the journal Animal Cognition, also said different dogs use different signals for the same request. Picture: Wikimedia Commons

London - Barking, whining or growling are all ways for dogs to get their message across.

Now scientists say they have "strong evidence" that man’s best friend also uses gestures to communicate with us.

One of the first systematic attempts to decode canine language has been conducted by the University of Salford. Researchers signed up 37 dogs, whose owners filmed their everyday movements for the team to analyse.

Rolling over, lifting paws and jumping were among the 19 gestures examined. Asking to be scratched, for a door to be opened, a toy to be fetched and for meals to be served were some of the requests the scientists believe they were making. Unsurprisingly, dogs have many ways of indicating they want food -including jumping, turning their head, lifting a paw, rubbing their nose and licking.

The study, published in the journal Animal Cognition, also said different dogs use different signals for the same request. For example, a dog might roll on their back or nose their owner’s leg when asking for their tummy to be scratched.

READ: Is your dog happy? Ten common misconceptions about dog behaviour

The most-used gesture was the ‘head turn’ when the dog looks from a human to an object – usually their food bowl – to show they are interested in it.

The researchers said: "Our study exposes impressive gesturing abilities in a non-primate mammal."

WHAT THESE GESTURES ACTUALLY MEAN

Roll over – ‘Tickle my tummy’

Head under – ‘Get me my toy’

Head forward – ‘Scratch me’

Hind leg stand – ‘Play with me’

Head turn – ‘Get me that’

Shuffle – ‘Scratch me’

Back leg up – ‘Scratch me’

Paw hover – ‘Get me my toy’

Crawl under – ‘Get me my toy’

Flick toy – ‘I’m hungry’

Jump – ‘I’m hungry’

Paw reach – ‘Give me that’

Nose – ‘Scratch me’

Lick – ‘Scratch me’

Front paws on – ‘Open it’

Paw rest – ‘Get me my toy’

Head rub – ‘Get me my toy’

Chomp – ‘Play with me’

Paw tap – ‘Get me my toy!’