My classroom of 2 year olds loved the pictures in this book. They were very excited to identify the animals they were familiar with, and to see the babies acting in the same ways as the animals. They were curious about the unfamiliar animals and enjoyed trying to name the unfamiliar animals. They even enjoyed "acting" like the animals and babies. My only complaint about this book is that it was too long. My kids lost interest about halfway through the book. If this book was published in 2 parts (Love You Head to Toe and Love You Head to Toe 2) then it would be perfect for my Toddlers.