Can you tell what it is?

Can you tell what it is? It's Taz's paws and nose. She was chewing on her bone and has been bugging me as I've been trying to get work done and a few things done and she keeps bugging me. So I decided to stop and take pictures of her and she decidedly didn't like that I was bugging her. So we decided to leave each other alone and I can get things done and she can chew on her bone.