Thanks for the info.
To some of the comments above, it's not an unhealthy fear, but rather a healthy respect for the animals. I have had close run-ins with them in K-Country as a kid and made it out OK...
But these days I'm responsible for my wife and our leashed dog while we're out hiking and scouting, so don't want to have the "what if" in my mind if bear spray isn't enough to deter an attack, god-forbid.