Pelleted feed usually made from a mix of feeds and minerals. Usually about 8mm in diameter and 20mm long. The feeds are often byproducts from the food industry. As examples Sugar beet pulp is what is left when sugar has been extracted from the sugar beet, maize pulp is left when corn syrup is extracted from maize, and rape meal is what is left when rape oil is extracted from rape seed, normally for use in cooking oils. Any of these may be combined with other ingredients and compressed into cake.