Holly's Latest Cue that says "I'm Hungry"

Holly is a picky eater. She always has dry kibble available, but she usually prefers to wait for something better (a spot of wet dog food or a table scrap). To demand an upgrade, she usually barks, scratches at her bowl, or makes eye contact and licks her chops. Now she waits until I'm watching her and goes over and takes a big chomp out of my salad and herb garden. Last evening it was the cilantro. She likes her vegetables, but that wasn't the best combo with dog breath...