Pregnant dogs should be careful to give a diet rich in various nutrients such as protein, vitamins, and minerals, and pregnant females have a surge in calcium requirements and should pay extra attention to supplementation.
dogs litter should be frequently ventilated, kept clean and dry, and protected from drought in winter and heat in summer. During pregnancy, the Pugilist is lazy and should not be left alone, otherwise, the fetus will be too large and prone to obstructed labor. He should be forced to do exercises so that he can build up strength for his delivery, but avoid over-exercising and over-exciting.
