What kind of dog is the dog with cropped ears?

The dog with cropped ears is a Cane Corso dog. The ears of Cane Corso dogs are cut off to prevent their ears from being bitten by opponents during a fight and causing damage. Cutting off Castro's ears is not only to make his ears look better, but also to reduce the chance of the dog suffering from ear canal diseases. Dogs with cropped ears can better receive sounds from all directions, and their ears will not affect their speed when running.