A Big Dog: An Opposites Book

I have been reading to my son since he was four months old. Just before he turned six months old, I bought him this book. He's now seven months old and it's his favorite book and has been since the first time I opened it. Whenever he sees it, he starts kicking and giggling. The pictures are simple and the words are simple but he loves it. He stares at the contrast between the pictures and the background color and he bats the pictures. I can't say how it is for older kids but for babies, this is a winner.