The VAC has provided educational resources for various populations in order to help people understand veteran homelessness and veteran mental health. These resources are good for family members, the general public, medical professionals, and care-workers alike.
Websites for homelessness: https://www.veterans.gc.ca/eng/housing-and-home-life/at-risk-housing/homeless 
Website for mental health: https://www.veterans.gc.ca/eng/health-support/mental-health-and-wellness/understanding-mental-health