Cartoony dragon designs

I was casually commissioned by someone I know slightly at a group I go to, to illustrate a short children's story she'd written, and (as I'm bad at saying no) I accepted, and designed these for her.
I don't know if she wants me to do the project any more so I'm putting them up here because I quite like how they came out, and I can always use them in my own creations. (that grey bottom goat-guinea pig one is my favourite, I want at least five of them <3 )

(I designed the child main character too, only roughly)