TopSpec High Fibre Mash is a high-fibre, cereal-grain-free and ‘Non-Heating’ mash that is ideal for good-doers. It soaks quickly in 5 minutes to make an irresistible mash ideal horses and ponies that need or prefer a soft feed.TopSpec High Fibre Mash is perfect for all those horses and ponies that maintain ideal bodyweight on forage alone but need a low calorie-carrier for supplements and or medications.