🧠 Behaviour Makes Sense: The Amygdala Have you ever wondered why your dog sometimes seems to react before they’ve had a chance to think? One reason may be a small, almond-shaped structure in the brain called the amygdala. The amygdala is often described as the brain’s alarm system. Its role isn’t to make your dog obedient or disobedient. Its primary job is to detect potential danger and prepare the body to respond. When the amygdala perceives something as threatening—whether