Welsh cultural resources for kids?

My husband (Welsh) and I (Persian) live in the Caribbean with our three year old. We are trying to expose her to as much of her heritage as we can from afar.

Recently she's been into listening to kids audiobooks and podcasts, and like any kid she loves cartoons (she watches postman pat and some of the classics already). Anyone have any recommendations for good resources for toddlers? She doesn't speak Welsh (yet), so preferably in English unless there is a visual component like a cartoon or show! Diolch!