Most dog bites are preventable through education about canine body language and stress signals — understanding dogs reduces fear-based biting and welfare harm.
Dog bites represent a welfare problem on both sides of the interaction: humans suffer injury, and dogs are frequently surrendered and euthanized following incidents that were preventable with better human understanding. The canine behavioral vocabulary for stress and threat is well-documented — lip licking, yawning, whale eye, stiff posture, and growling are all clear communications of discomfort that often precede biting. When these signals are punished or ignored, dogs learn that warnings are ineffective and may bite without apparent warning. Prevention programs that teach adults and especially children to read canine body language, respect dog space, and recognize stress signals dramatically reduce bite incidence without requiring any change in the dog.