Is that edible?

Amelia ate an ornament off the Christmas tree the other day. She actually took a bite and starting crunching away. It was an awful sound. Ornament glass crunching in her teeth. We did our best to rinse her mouth (after a moment of Ben freaking out that her whole mouth was bleeding...turns out it was just a red ornament). There were tiny fragments everywhere. We do offer her real food. But it doesn't look so shiny and delicious I guess.