Canine CPR CPR (cardiopulmonary resuscitation) is the process of breathing life back into an unconscious individual. CPR preserves brain function until proper blood circulation and breathing can be restored. The signs that indicate the need for CPR include unconsciousness, lack of arousal, lack of physical movement, or eye blinking. These symptoms can occur from drowning, choking, electrical shock, or a number of other situations. The key to canine CPR is remembering the ABCs: Airway,...