Bio-Groom DBB53005 Sure Clot Syptic Powder, 14gm Fast-acting formula For external use only Safe for dogs, cats and birds Bio-groom Sure Clot Styptic Powder 14gm Clotting aid, a must when trimming dogs claws or for first-aid for minor cuts Also recommended for birds, cats and other animals Bio-groom Sure Clot Syptic Powder 14gm Clotting aid, a must when trimming dogs claws or for first-aid for minor cuts