1. The prepared ingredients are chicken breast, beef, eggs, purple potatoes, pumpkins, carrots, potatoes, purple cabbage, broccoli, Chinese cabbage, oats and flour (? PS？ : The choice of materials and specific dosage can be adjusted by yourself).
2. Chicken, beef (thawed and chopped), purple potato, pumpkin, carrot, potato (peeled and steamed), broccoli (washed and cooked, it is recommended to boil it in water, which will affect the color but not the eating), purple cabbage (washed and chopped, directly juiced by shovel, faster than cutting) and eggs (egg white removed, only yolk left).
3. Pour all the prepared materials into a pot (or other container), sprinkle oats evenly, and then add flour (the main function of flour is to make the meatballs easier to shape).
4. Flour can be added several times in small amount until it is evenly mixed. Without any seasoning, knead the evenly stirred stuffing into balls of moderate size (according to the actual situation of your dog owner) and steam them in a pot (20 minutes).
5. After cooling, wrap it in plastic wrap, put it in a fresh-keeping box, put it in the refrigerator for frozen preservation, and it is also convenient to take it out and heat it in a microwave oven when eating.