scooby doo question!!!!!!!!!?

scooby doo is a dog that talkes weird lol but i dnt know a person who says everything with an 'r' i have never heard of it. what is it lol i mean y does he talk with 'r's nd y is he talking in the first place

just curious
and he doesnt say every word with an 'r' just some like...

ri don't care instead of ri ron't rare
 
Top