Digestive Aid and Appetite Stimulant TopSpec Digestive Aid is designed to optimise digestive health and stimulate appetite in horses. It is particularly effective for horses that need support for their digestive system or are working hard, on high concentrate/low forage diets, or stressed. It contains high levels of pure protected probiotic yeast and prebiotic MOS. TopSpec Digestive Aid is ideal for use after antibiotic/worming treatments which can upset the hind gut balance and helps to maintain firm droppings. TopSpec Digestive Aid has an appetising aroma making it very palatable. Conforms to the BETA UFAS NOPS code for HRA/competition use.