USING SMARTPASS: Click on the office location below to Get in line now or Schedule an Appointment with SmartPass. Customers who get in line with SmartPass will be seen at or near their estimated time; appointments are given priority. We serve customers from 8:30 AM â 5:00 PM (9:00 AM â 5:00 PM on Wednesdays). Lines may close early if we are at capacity.
MSM For Dogs MSM is a naturally occurring nutritional supplement that has a variety of uses. Veterinarians have been using it since the 1980s to treat several different health problems in dogs and other animals.
History. Veterinarians have used MSM for decades to treat pain in horses and other animals. In the 1980s, Dr. Stanley W. Jacob of Oregon Health Sciences University in Portland and Robert J. Herschler, a biological chemist and inventor, teamed to create MSM supplements.