#6065 REV:  Golden Retriever breeder and trainer Dr. Gayle Watkins explains a dog’s “prey drive” — especially when re-directed at other dogs. The dog’s brain focuses only on the prey. They cannot see or hear you trying to stop them when their brain is filled with "feel good" neuro-chemicals. Preventing aggression towards other dogs means “interrupting the hunt” right before it starts, right at the trigger point, to get the dog’s attention back on you.