The reason why sellers prefer to sell puppies that are two months old is mainly because puppies at this period have better adaptability and social skills, relatively stable health conditions, and strong learning and training abilities. and advantages in line with market demand and sales strategies.

Moreover, two-month-old puppies have usually completed preliminary vaccinations Vaccination and deworming work means their health is relatively stable. During this period, the puppy's immune system has been strengthened to a certain extent, and it has a certain degree of resistance to common diseases and parasites.