- American Animal Hospital Association
- American Board of Veterinary Practitioners
- American College of Veterinary Internal Medicine
- American Kennel Club
- American Veterinary Medical Association
- Association of American Veterinary Medical Colleges
- Agility Information
- Center for Veterinary Medicine- U.S. Food and Drug Administration
- Merial Information (Vaccines, Heartworms, etc)
- Hills Food
- Standard Process Supplements