The product is a book titled "Why Do Leopards Climb Trees?" written by Jennifer Shand. It is written in English and likely explores the behavior or habits of leopards in relation to their tree-climbing activities. The author, Jennifer Shand, is the individual behind this book, which suggests that it may offer insights or information on the topic from her perspective. Overall, this book seems to be an informative and potentially engaging read for those interested in leopards and their unique behaviors.