These three items are from dehorning specialists Keystone Dehorner, USA. They are to reduce fly strike, blood loss and trauma following dehorning of cattle. Small pieces are broken off the fibre pad and pushed into the horn cavity. (The pad should do about 25 horns.) The fibre is then covered with either packing tape or packing paste, to secure the fibre in the horn. The paste is thick and tar-like, with an integrated lid brush. The packing and tape or paste fall off naturally as the horn heals.