hahahaa little buggers…they are smart!! I wouldn't be able to get near Bass if he had that…I gave him marrow once and it brought out the worst aggression I've ever seen in him…haven't been able to give him one since. He would LOVE a huge bone like that.He likes playing with it so much, and so nervous when I take it away. Yesterday evening I had to take it from him for the night time (we stay in apartment on the top floor and neighbors downstairs wouldn't be happy with him rolling the bone on the floor). So, today he was up at 5 am, trying to open the door of his private space. I thought he needs toilet urgently, but when we went for a walk he wasn't really eager to poop ( mom was super pissed, as we have now super wind, around 20 m/sec, what makes with -3C quite miserable conditions for dog walking). When we came back, he immediately ran to the balcony door and started guarding his bone. So, probably, it was bone that made him wake up so early