This book is a literature review whose objective is to analyze the importance of replacement feeding in dairy cattle. In addition, it serves as a reference material for professionals in animal production, Veterinary Zootechnicians, Zootechnical Agronomists, Zootechnical Engineers. In recent years, the concept of intensified feeding or accelerated growth has become a focus of discussion and during that time the concept has been applied to research programs and dairy production units in different ways. Much of this discussion involves differences in perspectives on how to manage nutrition and nutrient intake of calves.