This article was updated on October 15th, 2022Before we look at possible home remedies to help your senior coughing dog, it is important to rule out some medical reasons for coughing. If your dog has a heart condition, he needs to see his veterinarian as a cough could indicate a worsening of the heart problem. … Continue reading 8 Best Home Remedies to Help a Coughing Dog [Vet Advice]