You may not know Paediatrician, Dr Meredith Sheil but she should be a household name in the Australian wool industry. Dr Sheil is the inventor of TriSolfen, the topical anaesthetic and antiseptic solution used on lambs at lamb marking in a huge number of Australian sheep farms. What this woman has achieved is perhaps the biggest animal health innovation in the wool industry ever and we think we should all know more about her story.