Your puppy's breeding is a good indicator of whether his ears will stand up. ... Great Danes, Doberman pinschers, and boxers, however, are among the breeds that have standing ears only when they are surgically cropped.

Do Boxer ears naturally stand up?

Because “It's How Boxers Look”

However, the official standard of the American Boxer Club does allow for natural ears: “Set at the highest points of the sides of the skull, the ears are customarily cropped, cut rather long and tapering, and raised when alert.

How long does it take for Boxer's ears to stand?

Other breeds like Dobermans, Danes, and Boxers may require 4-6 months of proper taping after surgery until the ears will stand. The length of the time for ear posting varies based on breed, ear crop length, and genetics (which can influence ear leather and shape on individual dogs.)