There is a small cartoon exercise. This draw is based from the Tex Avery's short "The Heckling Hare" made in 1941 animated by Rod Scribner. Drawing this show me how many details they got and think. I think it's a important value in art and animation because they study before make this cartoon.

With this doodle, i continue to practice construction, proportions and hierarchy but i need to show this in my own arts because overally, i don't like copying but i did only for studying and understand what i draw,

Bugs Bunny, Dog © Warner Bros.
Artwork ©  MartinTheFox