Aha! Fiorella has figured something out. She is a stress eater, just like Sonia Dog.
Whenever Fio takes the leash off its hooks, Sonia gets excited and runs to her feeding station and starts gobbling down food and lapping up water like it's going out of style. And whenever Fiorella is excited, or angry, or distressed, she picks up an extra treat at the grocery store or turns out the cupboards and refrigerator for something soothing to eat--preferably chocolate, but anything will do.
But grabbing for the Dove bar never really solves any problems. Maybe it's that Fiorella isn't eating enough of them.