>>679194Here's a pic of a grizzly cub that I took. My dog wasn't with me, but she does bark at bears.
I wouldn't be afraid of her getting killed by a bear because she's one of the fastest little dogs I've seen. I've only seen her outrun by whippets.
As far as her attracting a mother grizzly's attention to me in a life-threatening way, it's possible. I don't live my life based around avoiding rare scenarios though, not if it impinges on my enjoyment and experiences. If it happens I'll deal with it as best as I can, just like anything in life.