Animals are evolutionarily programmed to hide pain (a survival mechanism). Veterinarians now use validated behavior-based pain scales:
Animal behavior is a critical component of veterinary science, as it helps veterinarians understand the behavioral and psychological needs of animals. By recognizing behavioral cues and patterns, veterinarians can diagnose and manage behavioral problems, such as anxiety, aggression, and stress-related disorders. For example, a veterinarian who understands the behavioral signs of stress in cats, such as hiding, pacing, or hissing, can take steps to mitigate these stressors and create a more comfortable environment for the animal. zoofilia homem comendo cadela no cio video porno link