To help the bitch produce milk after giving birth, the owner needs to make some homemade high-protein and high-collagen food, but be careful to use less salt and oil, and do not add human condiments. You can also give the female dog some medicine for human lactation, so that the female dog will have milk quickly. Afterwards, you should also pay attention to the bitch’s diet and give her more foods with high nutritional value, which will help her body recover.