Montreal police are searching for a 73-year-old man who was last seen at his house in the Plateau-Mont-Royal borough on Friday at around 7:30 a.m.
Geprges-André Body may have difficulty orienting himself and may be confused, according to police.
He speaks French and travels on foot.
Body was last seen wearing beige sport pants and red long-sleeved shirt, says the Service de police de la Ville de Montréal.
Police say he stands five feet eight inches, weighs 150 pounds and has a long white beard and blue eyes.
Investigators fear for his health and safety.
Anyone with information can contact 911 or their local police station.