My Golden Retriever has had a cold for over a day—runny nose yesterday, now also sneezing. What cold medicine is safe and suitable for a Golden Retriever?

Runny nose and sneezing are common cold symptoms in dogs, often joined by coughing, fever, rapid breathing, poor appetite, and lethargy. A vet-approved canine cold medicine can help; seasonal changes or chills are the usual triggers, so treat promptly to avoid complications.