So I saw a big 8 at like 100 yards. Grunted at him and her stopped walking and looked towards me.he waited like 5 minutes so I tried grunting again. He just continues to stare. I tried rattaling and got no reaction. I tried my deer can for a bleat and he startef to trot off in the direction he was going. Should I not have used the can. Should I have tried anything else.