Cockapoos grow to a height of between 10 inches to 14 inches high depending on the type of Cockapoo.
Toy cockapoos will usually be full grown once they reach 10 inches in height while regular cockapoos will usually be around 14 inches in height when full grown.
A miniature cockapoo will usually weigh between 13 to 18 lbs when full grown while larger cockapoos will be around 19 lbs in weight when full grown.
So the height and weight of the cockapoo will vary depending on whether it's a miniature or toy cockapoo or a full size cockapoo.
But they are pretty small dogs compared to other dogs.