Fear and anxiety are among the most common causes of reduced quality of life in companion dogs. Recognising fearful body language accurately enables owners and professionals to reduce unnecessary fear experiences.
Fear is an aversive emotional state that, when frequent or intense, significantly reduces companion dog quality of life. The welfare significance is high: dogs experiencing chronic fear have elevated cortisol, compromised immune function, and reduced opportunities for positive experiences. Owner misreading of fear signals is a major welfare barrier: dogs showing subtle fear signals (lip licking, yawning, turning away, lowered ears) are often not recognised as stressed, meaning the fear-inducing situation continues. Punishing fear responses - which occurs when owners reprimand growling or flinching - removes the warning signal, creating dogs that bite without warning but does not address the underlying fear. The most welfare-positive response to fear recognition is removing the dog from the fear-inducing situation or gradually reducing its intensity, followed by systematic desensitisation with positive reinforcement.