You can adopt a Cockapoo at a much lower cost than buying one from a breeder. The cost of adopting a Cockapoo is $450 to $700 in order to cover the expenses of caring for the dog before adoption. In contrast, buying Cockapoos from breeders can be prohibitively expensive. Depending on their breeding, they usually cost anywhere from $1,000 to $2,000 but can be as high as $4,000.