We got this book for our 4 year old daughter when she was 2, and it became her all-time favorite book. It helped her to increase her speech by saying fun things. We then introduced it to our 2nd daughter when she was 20 months old, and she also adores this book and it is the one she always gets every night and says "book" to have it read. We only say the first part of each page (i.e., "The pigs say...") and she always finishes the second part (i.e., "LaLaLa"). This is an absolute must have along with "But Not The Hippopotamus" by Boynton. These are GREAT gifts for baby showers or 1st birthdays.If you are considering ordering this - Go ahead and do it now! You WON'T be sorry that you did!