I irrevocably grant to Intervet Inc., a subsidiary of Merck & Co., Inc. and its affiliates and their
respective officers, directors, employees, agents, successors, licensees and assigns (collectively,
"MERCK ANIMAL HEALTH"), the right to take, record, publish or obtain testimonials or other statements
from me (collectively, the "Statements") and use, copy, modify, adapt, distribute, publish, display,
exhibit and otherwise publish or display in any media, by any means, methods and technologies now known
or hereafter to become known, either in whole or in part, the Statements for commercial and business
purposes, including, but not limited to, educational, advertising, marketing and promotional materials.