The benefits of combing your dog's hair regularly are: 1. Organize the dog's hair to make it smoother and reduce tangles. 2. When combing, you can remove excess floating hair and prevent dog hair from flying around at home. 3. Combing the dog's hair in the opposite direction can check the dog's skin condition to see if there is redness, swelling, fungi, and mites. If found, it can be treated in time. 4. Combing the dog's hair has the effect of massaging and relieving itching, and can also promote the growth of hair follicles. grow.