One of the most common problems a researcher working with animals encounter is the type of feed used for a particular class of animal. Animals generally need care and attention especially when designated for experimental purposes and their choice of food goes a long way in determining the effect of the experimental results. Hence the need for diet formulation with available feed sources that lasts the whole year long. Not only are they available they are easy to manipulate and compose for any class of animal. This book, therefore, reaches out to all those who have had a hard time getting appropriate feed for research involving animal studies especially in the developing world where cost has an adverse effect on availability of feed and experimental protocol.