If you're someone who has small people in your life, you'll no doubt be aware of the phenomenon that is 'Bluey'.

The Australian animated series is without doubt one of the best cartoons of all time, as it follows a family of Blue Heeler dogs - Bluey, her little sister Bingo, mum Chilli and dad Bandit - in their everyday lives, encountering problems that many of us run into but always dealing with them in a relatable, humorous way.

It's also downright hilarious, with many in-jokes that only parents will get, as well as more than one episode that would bring a tear to a glass eye.

The good news is that the first-ever 'Bluey' special is on the way, and the trailer has just dropped for it.

The 30-minute-long episode is called 'The Sign' and will see the Heeler family preparing for "the wedding of the year" between their former babysitter Frisky and their uncle Radley, with some "laughs, a few tears and exciting guest voices in this super-sized episode."

It'll premiere on Disney+ on Sunday, April 14th.

Watch the trailer below: