Natural 4 Life Breathless! Spray is a fast acting, non-greasy coconut based emulsion with a proprietary blend that plays a role in supporting a healthy respiratory and digestive system. It suppresses cough and increases lung capacity during activity. This blend decreases respiratory and digestive spasms making for happier animals and owners. Scientifically formulated, Breathless! includes Litsea, wild crafted Conifers and broad leafed Evergreens, English Peppermint, Copaiba & Nutmeg.