Dog meat and crab can be eaten together, but in moderation; a balanced diet is recommended to meet the body’s nutrient requirements. Dog meat contains protein, retinol, vitamin A, vitamin E and a variety of minerals. Every 100 grams of dog meat contains 116 calories, 1.8 grams of carbohydrates, 16.8 grams of protein, 4.6 grams of fat, 62 milligrams of cholesterol and 52 milligrams of calcium. Crab contains protein, calcium, phosphorus, potassium, vitamin D and other nutrients. Each 100 grams of crab contains 95 calories, of which 4.7 grams of carbohydrates, protein is 3.8 grams, 2.3 grams of fat, cholesterol is 125 milligrams, calcium 208 milligrams. Eating dog meat and crab together does not produce adverse reactions, but also can supplement the body with a variety of nutrients; however, dog meat and crab are not easy to digest food, you should control the amount of food, avoid overeating, so as not to affect the gastrointestinal digestion. It is recommended to eat dog meat or crab with some vitamin-rich food, such as fresh vegetables and fruits, which is conducive to balanced nutrition. Meanwhile, it should be noted that the crab yolk contains high cholesterol, and people with high cholesterol should control the amount of food so as not to adversely affect their condition. Pet dogs are not suitable for consumption. Those who are allergic to crabs should not consume crabs.