Carr & Day & Martin are well known for their excellent range of products including products to help support your horses' health and wellbeing. The Carr & Day & Martin horse health range includes a selection of products to help you care for your horse's skin on a daily basis. Carr & Day & Martin were established in 1765 and are one of the oldest horse care manufacturers in the world. Their products have been used and loved for generations. They're also proud holders of the Royal Warrant since King George IV.