Petkin Blood Stop Swabs are ingeniously designed liquid-filled, bud-shaped swabs created to quickly stop minor bleeding and alleviate pain caused by cuts, scrapes, and nail clipping. The swab tip is infused with a fast-acting styptic solution to arrest bleeding, along with lidocaine to numb pain. When snapped, the therapeutic liquid saturates the cotton tip for effortless application. These swabs are suitable for cats and dogs over 6 weeks old. Petkin has confirmed that this product is also safe for use on rabbits and birds.