In order to erect ears for dogs, dogs should be anesthetized and anesthetized before they can be operated on. The conventional method is to stretch the drooping ear tip to the top of the head and measure the required ear length with a ruler. The measurement is to mark the length of the ear at the turning point between the auricle and the skin of the head with a fine needle, stretch the opposite ear toward the top of the head, put the tips of the two ears together, pass through the two ears with a fine needle to ensure that the same position of the two ears is marked, and then cut a gap on the eye of the needle with scissors as a mark for surgical resection.

Install a pair of slightly bent ear clips or intestinal forceps on each ear. The position of the device is between the marking point and the muscle notch between the tragus, and the tragus can be closed. The convex surface of each ear clip faces the front edge of the ear. After the two ear clips are installed, the shapes of the two ears should be the same. Pulling the tip of the ear can make the ear thinner, and pulling the back edge of the ear can make each ear smaller. The ear clip is attached to the outside of the fixed ear and can be completely removed, leaving only a complete trumpet-shaped ear. When the dog's ears are symmetrical and conform to the dog's head type, breed and sex, use a sharp scalpel to cut off the abdominal ears of the ear clip in a saw-like action to make the incision smooth and tidy, and then take off the ear clip to stop bleeding. The blood vessels are located in the 2/3 area at the end of the incision. After hemostasis, cut the closed cartilage of the notch between tragus with scissors to make the ventral surface of the incision smooth and symmetrical.

Simple continuous sewing with a straight needle. The needle is inserted from the skin in front of the cartilage, 0.75 cm away from the tip of the ear, and the needle is discharged from the contralateral skin through the cartilage. Sutures form a straight line on both sides of cartilage. Don't pull the suture too tightly at the tip of the ear, otherwise it will lead to the ventral deviation of the tip of the ear or cartilage necrosis at the suture. The suture line should be uniform and moderate in strength, so as to prevent the skin at the rear edge of the ear from wrinkling and the ventral surface from wrinkling due to the tight suture line. Most dogs' ears are not bandaged after surgery, and Baoding will release them after the dogs wake up. Danish hounds and Du Binquan may suddenly droop after ear plastic surgery. They can be bandaged at the root of the ear to promote the ear to stand upright. The stitches can be removed on the seventh day after operation. If the dog's ears suddenly droop after the stitches are removed, put absorbent cotton into the dog's ear canal and wrap a bandage around the root of the ear for 5 days to remove the stitches. If it still can't stand upright, bandage it again until the ear stands upright.