Yes, dogs can eat king crab. However, it is important to make sure that the crab is cooked properly before feeding it to your dog. Raw king crab can contain harmful bacteria that can make your dog sick. King crab is a high-protein seafood that is packed with nutrients like zinc, magnesium, and selenium. It also contains a significant amount of omega-3 fatty acids, which are beneficial for dogs' skin and fur. King crab is a great food choice for dogs who are prone to allergies because it is low in histamines. If you are looking for a new way to add some excitement to your dog's diet, consider giving him some king crab. Just be sure to cook it properly first!