Ottawa police are looking for two suspects in a west end robbery at a Mac's Milk on Highgate Road shortly before 2 a.m. Sunday.

They demanded an undisclosed amount of money before fleeing the scene. The suspects are a white and a black male, both in their 20s, about 5'8" tall, and between 135 to 140 pounds.

Investigators believe that one of the suspects had a gun.