After sterilization, dogs need to exercise less and avoid contact with water. The owner should buy anti-inflammatory drugs, help the dog clean the sterilization wound every day, give the dog some light and easy-to-digest food in the diet, and let the dog eat more. Let the dog bask in the sun, which will help the recovery of the sterilization wound. The ten days after a dog is neutered is the best recovery period for the wound and requires careful care by the owner.