I cross into Canada 6 or more times a year, and all my experiences have been pleasant. They always ask about guns or knives. I would think if you were bringing a gun into Canada for personal protection, you would raise a few eyebrows.You probably have a better chance at winning the lottery, than having to use a gun for protection. If you did use it, you'd have some explaining to do. I personally would avoid bringing a gun into Canada. The border agent has the last say whether you are legal or not, if he says no, then you have to turn back and dispose of the gun before trying to enter again.