If the dog's beard is cut too short, it will cause folliculitis and even have a serious impact on the dog's psychology. Beards can help the dog assist vision, hunt for food, promote physical coordination, and protect the face from injury, which is quite It plays a very important role in the dog's "eyes". Owners should pay attention to soothing the dog's mood, spend more time with and care about the dog, so as to avoid depression.