I just read this description in Wikipedia about Dodo’s breed, the Scottish Fold:

Scottish Folds, whether with folded ears or with normal ears, are typically good-natured and placid, and are known for sleeping on their backs. They tend to become very attached to their human caregivers and are by nature quite affectionate. Scottish Folds typically have soft voices and display a complex repertoire of meows and purrs not found in better-known breeds.

I could not have said it better myself. Dodo does have a LOT of different sounds, most of which I understand in his unique cat language.

And he’s always on his back!