What can changes in a dog's behavior indicate during a physical exam?

Changes in a dog's behavior during a physical exam are important indicators that can reveal the presence of pain or discomfort. When a dog exhibits signs such as growling, whimpering, reluctance to be touched, or changes in posture, these behaviors are often responses to pain. Dogs may also become more aggressive or anxious when they are in discomfort, and their ability to perform certain movements, such as sitting or standing, may be hampered.

Understanding these behavioral changes is crucial for veterinarians and canine health professionals, as it guides them in diagnosing potential underlying issues. Identifying pain early can help in providing appropriate treatment and improving the dog's quality of life. Conversely, behaviors such as showing hunger, thirst, or happiness can be normal and are less indicative of physical health concerns; they do not directly correlate with the physiological issues that pain signals.