Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Mouths and bits

I found this book, by way of a quick perusal, to be easy to understand about the use of teeth in telling a horses age. The written contents were easy to comprehend, as opposed to vet books and others that I read through, the depictions clear and concise.EXACTLY what the average horseperson wants in this type of book. We have an agistment property and are in the business of re-educating horses and selling horses, so this book is a must for us.We have always used veterinary text, which is rather hard to follow for the layman.