To deodorize your dog, you need to bathe your dog regularly. You can also use professional pet deodorant and squeeze your dog's anal glands once a month to reduce the odor on your dog. The odor on dogs comes from their ears, mouth, fur, anal glands, etc. These parts must be cleaned carefully. You need to pay attention to the dog's diet. It is best to eat light food, deworm the dog regularly, and maintain hygiene.