Took It Right Out Of My Hand!

So I am talking on the phone and eating a donut. I just love donuts and I just got one with a cup of coffee on the way home. And I rarely treat myself to this but I really wanted one. So I am eating my donut and I only had 2 bites of my vanilla cream donut and Gracie jumps up and eats it. I was so mad!! She just jumped up and grabbed it out of my hand and ran off. It happened so quick that I was in like a 3 second shock delay!!