The general Baoding method refers to the method of fixing dogs with bare hands or instruments. In clinic, there are many kinds of this method, and the most opportunities are used. The common method is simple head fixation (freehand fixation: the owner grasps the dog's ears with both hands and grips the neck with his wrist or upper arm. Bandage method: tie a slipknot around the middle of the dog's nose with a bandage, tie the dog's mouth, and lead both ends of the bandage from the lower jaw back to the neck to tie a slipknot and fix it. Mouth-covering method: choose leather or iron wire with appropriate caliber and dog's mouth size to cover the dog's mouth, and then fix it on the neck from the mandible in turn. Bucket method: according to the thickness of the dog's neck, choose a plastic bucket and an iron bucket to remove the bottom of the bucket, cut it longitudinally, make four holes in a straight line at equal distance on both sides of the trimming, and fix it on the neck with a long belt. Neck clamp method: the handle of the neck clamp is relatively long, and there are two semicircular jaws at the end of the clamp, which can just be inserted into the dog's neck when closed), and standing Baoding method (standing Baoding method with bare hands: the owner or assistant stands on one side of the dog, with one hand holding the dog's head and the other hand holding the dog's abdomen). Simple rope fixing method: take a rope, put a circle around the front end and tie it between the dog's two forelimbs. After the living end bypasses a post, it is pulled out of the dog's chest, tied tightly and tied to the post. Standing in an iron cage: choose an iron cage with a movable spacer in the middle, and fix the dog with the movable spacer in the cage), and lie on the side: lie the dog on the side of a long board orange or a long table, and bind and fix two forelimbs and two hind limbs with strings respectively.

Chemical immobilization method refers to a immobilization method in which a certain amount of chemical drugs are used in clinic, so that animals temporarily lose their normal activity ability. Anesthetics and skeletal muscle relaxants are often used in clinic.