Recently, the Veterinary Council of Indian has revised the curriculum for undergraduate (B.V.Sc.&A.H.) study and the course contents are thoroughly revised. Under the department of Livestock Products Technology the earlier course on “Abattoir Practices and Animal Byproducts Technology” is now renamed as “Abattoir Practices and Animal Products Technology” by revising the course contents especially with the addition of a huge portion on wool quality and processing. However, at present no proper text book is available covering this course for the ready reference of the students. This book is divided into three parts namely Part-I: Abattoir practices with eight chapters; Part-II: Byproducts utilization with six chapters and Part-III: Wool and fibre utilization with five chapters. The book is prepared as per the new VCI syllabus explaining every chapters in a very easy to understand language with figures, tables, charts and precise points wherever possible.