Veterinarians have long relied on vital signs—temperature, pulse, respiration—to assess health. However, behavior is increasingly viewed as the "fourth vital sign." Why? Because animals are masters of concealment.
The phrase appears as a category in bibliographies, such as " Animal Behavior and Veterinary Science Literature ," often found in historical or scientific archives. respiration—to assess health. However
Animal behavior is the sum of an animal's responses to internal and external stimuli, shaped by a combination of genetics, environment, and experience. shaped by a combination of genetics