Police are searching for two suspects they believe were involved in an armed robbery on Saskatoon's west side. 

Two men entered a convenience store just before 4 a.m. CST Saturday. One was wearing a mask and holding a handgun, police said. 

They demanded money from the person working at the store. After getting some cash from the till the two men ran off. 

Officers tried to to track the suspects down with a police dog, but were not able to find them. 

No one was injured in the robbery. 

Police are asking anyone with information to contact them.