Unlike exposure to other toxins, many Agent Orange symptoms tend to take several years to decades to present, and can cause a host of health issues. Initial symptoms tend to include common side effects found with many other illnesses, as well as neurological and psychological problems.
Heavy breathing or panting. Most dogs will pant from time to time because they are stressed or excited, but when dogs pant for no apparent reason and the panting becomes excessive, this can definitely be a sign that a dog is experiencing pain.
However, excessive panting in dogs as well as rapid labored breathing is not normal. For example, if your dog pants heavily while at rest, or pants excessively for a prolonged period of time after exercising, you need to take a closer look at his health.A visit to the vet to find out the underlying cause is advisable.xcessive Panting in Dogs. Excessive panting in dogs can be a symptom of some underlying health issues. Acute conditions may include heat stroke or injuries causing pain. Chronic conditions include heart diseases. Read on to find out more about the possible causes of excessive dog panting.