Do you consider all the Pekin ducks to be naturally chubby…I mean they all have the same prominent rear ends and round bellies?
considering its a cartoon world I believe even if they are the same type of duck, there can be different body shapes. Launchpad for example is a duck even with his bigger body size.
now I think that for the animators and comic creators it was just alot easier to make the characters simular size, especially for background characters or characters that get reused alot.
example I feel Gladstone (yes i know hes a half gander half duck) he'd have more fat on his body then donald, since he doesn't adventure or do much or anything that requires exercise. I'd feel like he's probably not larger due to a high metabolism or his good luck effecting that even if he doesn't notice.
Della's body weight would be different to, due to gravity on the moon and the effects it would have on her body (I'm not a expert so I'm not gonna even try to pretend i know how it would effect her) especially since she had been living off gum for the last ten years.















