Reviewed by Sydney B. (age 6)
When I read this book, the lesson that I learned was to keep on trying because you might get it. This book reminds me of the time I didn't know how to whistle. I kept trying and I finally could do it. My favorite part, in the story, was when Peter dressed up like his dad. Peter put on his dad's hat. It was really funny.
If you like reading books about whistling and dogs, then this is the right book for you. I recommend this book to kids that don't know how to whistle because this book with teach you how.