Resource guarding is a normal dog behaviour that becomes a welfare and safety concern when managed poorly. Understanding and appropriately addressing guarding protects both dog and human welfare.
Resource guarding in dogs is best understood as a welfare indicator as well as a behaviour problem. Dogs that guard intensely may be experiencing anxiety or resource insecurity that welfare-focused management can address. Punitive responses to guarding worsen the behaviour by confirming that humans approaching resources are a threat. Force-free management combining desensitisation, trade protocols, and anxiety reduction creates conditions where guarding is both less motivated and less expressed.