Samoyeds shed very much during the shedding season. This is a normal phenomenon. Sometimes malnutrition can also cause hair loss in dogs. Owners can feed some egg yolks and lecithin to help beautify the dog's hair, and give the dog regular Dogs should be vaccinated and dewormed to avoid being infected with parasites. If the situation is serious, it is recommended to take the dog to a pet hospital for examination and treatment. Pay attention to the hygiene of the dog's living environment and help the dog comb its hair to prevent knotting.