The dog’s anal glands do not have to be squeezed. If you want the dog’s body to be cleaner and not have body odor problems, it is recommended that the owner cleans the dog’s anal glands regularly. If the anal glands are not cleaned for a long time, the dog’s anal glands will develop. Due to blockage and difficulty in defecation, the dog will feel uncomfortable and have body odor. It is recommended that the owner help the dog express the anal glands.