My dog ate an alligator?

I had a preserved alligator head. I left home for one hour, came back and found it in a million pieces in the hallway all chewed up. I have 4 dogs not sure who did it but I am guessing it was my one year old black lab/fila brasiela from her history of chewing on random things. Will she be ok? Are alligator bones like chicken bones? I'm so worried... Please help