If your Alaskan coat color is not good, you can improve the hair by supplementing nutrients. Let the dog eat some hair beauty powder and lecithin to repair the hair and make the hair smoother. You can also let the dog eat nutritional paste, egg yolk, chicken, and vegetables. , fruits and other foods. You should let your dog bask in the sun more often to promote blood circulation, and comb your dog's hair once a day to avoid tangles.