Author name: Bernadette Pflug, CPDT

The scene is a familiar one: your dog is happily chewing on a bone, but the moment you walk into the room, their posture stiffens. A low growl rumbles from their chest as they turn their body to shield the bone. You might wonder, “Why is my dog acting this way?” or “Is my dog aggressive?”

This behavior is known as dog resource guarding, and while it can be alarming, it’s a natural, instinctual behavior that can be managed and improved with the right training. Resource guarding is not a sign of a “bad” dog, but rather a dog’s attempt to communicate that they feel a threat to a valuable item. This guide will help you understand why your dog exhibits this behavior, how to recognize the signs, and, most importantly, how to train it safely and effectively.

Living with a dog that struggles with aggression can feel overwhelming for families. From snapping at strangers to growling at other pets in the home, these behaviors often create stress and leave owners unsure of what to do next. Dog aggression rehabilitation offers a way forward by helping dogs learn healthier responses and giving owners the tools to manage behavior with confidence. At BlackPaw Dog Training, we’ve worked with dogs of all breeds and backgrounds to replace unwanted behaviors with calmer, more appropriate choices.