Hey Duggee

For example, if there is a frog character, then it usually bears the appearance of a plain green triangle.

The production team consists of around 16 in-house animators, with six to eight scriptwriters, each episode script taking over 6 weeks to develop.

In the episode, Roly dresses up as a firefighter, but is described as being a fireman, which Greenwich LFB described as being outdated whereas the term firefighter is "the preferred respectful, inclusive, non-sexist, non-gendered term that should be being widely used by all media but especially the BBC".

In 2025, the Bayswater Support Group objected to the inclusion of the character Wren, a non-binary raccoon who appeared in the episode "The Sibling Badge" which first aired in 2024.