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Animals are masters at hiding pain (an evolutionary survival mechanism). Often, the only way a vet can identify discomfort is through subtle behavioral shifts—lowered ears, a tucked tail, or "freezing." Veterinary professionals trained in ethology (the study of animal behavior) can spot these red flags before a condition becomes chronic. 2. Fear-Free Care

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The Science of Animal Behavior and Welfare: Challenges ... - Frontiers Animals are masters at hiding pain (an evolutionary