Two major disadvantages of shaving dogs:

1. Damage to hair follicles: If a dog owner wants to use a clipper to shave the dog's skin, it is not professional. Shaving is very harmful to your dog’s hair follicles.

2. Loss of outermost layer of protection: Without outer coat care, light will directly shine on the dog’s skin.

Precautions for shaving dogs:

1. Do not cut the dog’s skin.

2. Pay attention to trimming the hair between the toes of long-haired dogs.

3. Pay attention to trimming the long hair around the external auditory canal and anus.