American Organizations
- American Animal Hospital Association
- American Heartworm Society
- American Kennel Club
- American Veterinary Dental College
- American Veterinary Dental Society
- American Veterinary Medical Association
- ASPCA Animal Poison Control Center
- Healthy Pets, Healthy People – National Center for Infectious Diseases
Canadian Organizations
- Canadian Cat Association
- Canadian Kennel Club
- Canadian Veterinary Medical Association
- Dogs In Canada
- Ontario Medical Veterinary Association
- Ontario Veterinary College – University of Guelph
- Pet Loss Support Hotline – Ontario Veterinary College
Dental Health
- American Veterinary Dental College
- American Veterinary Dental Society
- Pets Need Dental Care Too
- Veterinary Oral Health Council
General Pet Health
Grief Counselling and Pet Loss Support
- Pet Loss Grief Support Website
- Pet Loss Support Hotline – Ontario Veterinary College
- The Association for Pet Loss and Bereavement
- Ottawa Pet Loss Support Group
Human Safety and Zoonotic Diseases
Pet Safety and Children
Pet Selection and Choosing a Breed
- American Kennel Club
- Canadian Cat Association
- Canadian Kennel Club
- Dogs In Canada
- The Cat Fancier’s Association