Gambrel Restrainer is the easy and simple way to restrain and hold sheep. It's an essential aid for lambing, holding, foot trimming, treatment and transportation. Easy to use and quick to fit. 10% holding, 90% tranquillity, it keeps them so tranquil they will even feed. The easy, humane way to restrain stock. The large is for use with growing lambs and large breeds of sheep. The small is for use with newborn lambs.