Hey Duggee has four series. It was first shown in December 2014. BBC and Studio AKA produced a second series in early 2016, with the first episode airing in the United Kingdom on 26 September 2016. A third series was commissioned in October 2017, with the first episode due to be broadcast in Autumn 2018, but was pushed back to 4 March 2019. It aired until September 2021 with a Christmas episode shown in December 2020. The third series received increased acclaim and popularity amongst children and adults alike during the 2020 pandemic lockdowns. It has been renewed for a fourth series on 5 September 2022.
