As a devoted pet parent, ensuring the well-being of your canine companion is a top priority. One of the most significant threats to your dog’s health is heartworm disease, a potentially fatal condition caused by parasitic worms that reside in the heart and pulmonary arteries of dogs. Recognizing the symptoms of heartworm disease and understanding the progression of the illness is crucial for early intervention and effective treatment. By familiarizing yourself with the stage-wise symptoms,…