My experience is that only quality books are published by Mosby as Mosby publishes college text books for the healthcare field. I have spent thousands of dollars with holistic and traditional veterinarians over the years-having some of my animals continue to be ill(auto-immune diseases and viruses are difficult).I have learned to educate myself and learn ways to keep my animals healthy through preventative care. Human grade or organic food has significantly made a difference as well as supplements. This book gives wonderful information regarding diseases and alternative herbs/supplements to use. I am careful,as not all herbs/supplements are safe in themselves and/or due to the harvesting country from which they come-this book gives a list of possible resources-most only available to the veterinarian, however, when I see a product from that resource on the shelf at the store or on-line I am comfortable trying it. This book was written for the professional and should be viewed as such. I recommend this book for enlightment of alternatives that may be available. I have seen many supplements at the "Health Food Store" for animals-this book has provided a reliable source for checking the ingredients purpose and safety.