A Scottish police dog has left social media users in disbelief - at the size of its TONGUE.

Juno the Dutch Herder's tongue caused a storm on Twitter after cops posted a pic.

The Police Scotland Dog Twitter page posted the picture early on Tuesday morning.

Glasgow Times:

It said: "PD Juno giving you his finest Tongues Out Tuesday #hench #herderpower #PDJuno #TongueOutTuesday"

One person said: "That can't be real", to which the the police page replied saying "sure is."

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While one impressed user commented: "He beats every other dog hands down."

Another saw the funny side, saying: "Does that have to be rolled up before going back in."

One person quipped: "Are you sure thats not a shoe insole."

While another said: "That's a huge tongue. Does he lick criminals into submission?"

As of Thursday afternoon, the post had attracted 771 likes and 65 retweets.