Dogs are prone to colds, colds and runny noses due to some natural reasons, such as cold weather, seasonal changes, etc. Or sometimes parents fail to dry the dog's hair in time after bathing it, and let the dog sleep on the cold floor for a long time. The dog can easily catch a cold and have a runny nose.

During treatment, you need to use dog-specific cold medicine, take measures to keep warm, and choose foods rich in nutrients and high nutritional value to keep the food nutritionally balanced and improve the body's immunity. If the nasal mucus turns purulent, it may be caused by canine distemper or secondary bacterial infection. It is recommended to consult a doctor immediately for medication.