Red Horse Fibrous Hoof Putty Hoof Stuff 290 GHoof Stuff is a honey, zinc, and fibre based hoof putty designed to fill cracks and deep fissures in the hoof It cleanses and supports the hoof until cracks naturally disappear as the horn regrows The active ingredients eliminate bacteria and fungi. The natural fibres create pressure to support and promote healthy, natural tissue growth The fibrous, sticky consistency helps Hoof Stuff stay in place so the active ingredients can work durably and