The difference between five-clawed and four-clawed black-bone chickens is as follows:

1. Number of toes: The feet of five-clawed black-bone chickens have five fingers, while the feet of four-clawed black-bone chickens have only four fingers.

2. Appearance size: The five-fingered black-bone chicken is slightly larger than the four-fingered black-bone chicken, and its appearance is more robust.

3. Nutritional value: Five-fingered black-bone chicken is more nutritious than four-fingered black-bone chicken. Because the five-fingered black-bone chicken is larger in size and feet, its nutritional content is also richer. The meat of five-finger black-bone chicken is more delicious and the texture is more delicate; while the texture of four-finger black-bone chicken is relatively rough.

4. Suitable people: Although five-fingered black-bone chicken and four-fingered black-bone chicken are both black-feathered chicken varieties, due to differences in their nutritional components, the suitable groups of people are also different. Five-fingered black-bone chicken is rich in protein, amino acids and a variety of trace elements, and is especially suitable for the frail and sick people and those who need to strengthen their physical fitness; while four-fingered black-bone chicken is suitable for people with liver and kidney deficiency, spleen deficiency and fatigue.