I like your art style a lot! basic and sweet. that said, I see some line that is not really consistent and that is what that gets me. The texture of the cloud with the texture of the tail/legs does not perfectly work with the cartoonish texture all over the place. That said, I like it! You got the nice subtle reflection on the leg and that's cool!
Keep on going!
♥ Luv from GlitchyDust ♥