If Alaska is losing hair, the owner needs to increase the frequency of combing, especially during the molting period. Frequent combing of Alaska will not only promote blood circulation under its skin, but also remove the hair hidden in it. Dead hair removal. It is best to use a special pet comb; the second is to keep a light and balanced diet, because a diet that is too salty and oily can also cause hair loss in dogs, especially leftovers, because the water in the dog's body cannot be excreted through the sweat glands. Food that is too salty will directly affect the hair and kidneys.