help me remember this disney movie, please. Options

[sayitaintso]

it's really old school, and i don't remember what it's called.

it's a cartoon movie and i remember it was on the disney channel.

it had:

a talking yellow/orange dinosaur with a square shaped head named max i think

a little boy as the main character

kids whose dreams were in bubbles

a parade with floats

a circus, which max turned on the bad side



i have no clue what the title is,
but all i remember was that this movie was so good back then.


do you know the name of it?