To supplement calcium in Alaska, you can eat shrimp skin, beef, kelp, bone broth, soy products, calcium tablets, calcium powder, liquid calcium, etc. You can also give your dog egg yolks, chicken breasts, carrots, cabbage and other foods, which are nutritious. To be more balanced, the dog should be exposed to more sun and exercise appropriately to promote calcium absorption. If Alaska is deficient in calcium, it is easy to have double rows of teeth, unsteady walking, poor mental health, etc. In severe cases, it is easy to fracture, so it is important to supplement calcium for dogs from an early age.