Generally the adaptability of the native dog will be better than the pet dog, because most of the native dog lives in the countryside, the diet and environment is different from the city, in terms of food will not be too elaborate, and too mixed food interaction, may continue to increase the nutrients required by the native dog, its gastrointestinal will slowly adapt to this state, so the gastrointestinal adaptability will be very good. In general, the family feeding the dog, are not too fine care, so usually if you catch a small amount of germs, because of the high quality of the dog’s body, resistance, can be destroyed by themselves, long-term, the dog will produce antibodies to some germs, so the general disease will not often appear in the dog.
