Download or read book Shock to the System written by Catherine O'Driscoll (Of the Pet Welfare Alliance) and published by Dogwise Publishing. This book was released on 2005-10 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are vaccinations and stress making our pets SICK? Over-vaccinating combined with stress, poor nutrition, and other factors is putting our companion animals at risk for serious diseases including auto-immune disorders, cancer or even death.