Spillers Ulca Fibre SPILLERS Ulca Fibre is an ultra-low starch, high oil fibre feed that is proven to support horses prone to gastric ulcers following veterinary treatment. Size 20kg Select a product 1 x Bag2 x Bags3 x Bags4 x Bags5 x Bags6 x Bags7 x Bags8 x Bags9 x Bags10 x Bags £18.32