This dream may symbolize feelings of guilt and regret over a past decision or action. The car represents your journey in life and the dog represents your loyal and faithful companion. The fact that the dog is in the back of the car suggests that you may have been neglecting or overlooking this important aspect of your life. The color and leash on the dog may represent a sense of control or restriction in your relationship with your pet. The fear of your dog dying if you take him out of the car may reflect your fear of losing this important connection in your life. However, the decision to risk it and open the trunk may suggest a desire to confront and address this issue. The slowing down of time may symbolize a moment of clarity and realization. The neck injury and death of the dog may represent the consequences of your actions and the sadness and regret that comes with it. Your wife’s reassurance and acceptance may symbolize self-forgiveness and the need to move on from this loss. This dream may be a reminder to cherish and prioritize the important relationships in your life before it’s too late.