Be prepared to stop bleeding in seconds with this easy-to-use spray! Just point and spray on the wound to treat bleeding resulting from punctures, trauma, nail clipping, and more. Made from dry chitosan powder, HemoSEAL Critical Wound Care Spray forms a physical barrier to stop the flow of blood without pain or gluing to fur. HemoSEAL is the first line of defense to help your pet by controlling blood loss. Ideal for use by pet owners, fire departments, veterinarians, farmers, hunters, and first responders.  2.8oz (97 grams) per canister, recommended single-use.