This tiny and easy to use anesthetic apnea monitor connects between the endotracheal tube and your anesthesia machine. Breathe Safe's sophisticated analysis algorithm will recognize and beep to indicate each breathe from a 1 pound kitten or a 200 pound St. Bernard. The monitor will alert if the patient fails to breathe for 30 seconds. Features automatic turn-on and shut-off, unbreakable and waterproof. Veterinary use only.