We must first find out the cause of nasal congestion in dogs. If it is caused by foreign matter blocking the nose, we need to find out in time. If it is caused by a cold, we need to treat the cold. If it is caused by allergies, we must keep the dog away. As for the allergen, you just need to find out the cause and solve it accordingly.

Tip:

The nose of a dog is very important. We must take good care of their nose when raising it and do not let it be harmed.