The product is a signed book titled "Smooth Fox Terriers" by author Dusan Ignjatow. The book is in English and was written about the breed of Smooth Fox Terriers. It likely contains information, stories, and advice on how to care for and train these breed of dogs, making it a valuable resource for dog owners and enthusiasts. The book's focus on the Smooth Fox Terriers breed makes it a specialized and informative read for those interested in this specific type of dog.