冬季寒冷,狗狗外出极易受凉感冒,家长一定要注意狗狗的健康,让它舒适地度过这个冬天。狗狗为什么会感冒?跟人类一样,狗狗感冒有两种情况,一种一般多发于早春、晚秋和气温变化较大的时候。病因多数是由于突然遭受冷刺激,如冬季在室内睡觉时遭穿堂风侵袭、寒冷季节露宿、被雨淋、洗澡后没有及时将毛吹干等等。感冒的主要症状表现在精神沉郁、食欲减退、咳嗽、鼻塞、体温 Cold in winter, very easy to catch cold dog out, parents must pay attention to the health of the dog, let it spend this winter comfortably. Why do dogs have a cold? With humans, there are two cases of dog flu, a common occurrence in early spring, late autumn and when the temperature changes larger. Most of the cause is due to sudden cold stimuli, such as winter when sleeping indoors by church style invasion, sleeping in the cold season, was rain, no timely hair dryer after bath and so on. The main symptoms of a cold manifestations of depression, loss of appetite, cough, stuffy nose, body temperature