Puppy is 17 weeks old, switches off and settles in his crate and pen, but will only stay in his bed at our feet so long as we keep the treats flowing. So he's not settling, he is waiting for treats and if they don't come at pretty frequent intervals he will come bite me or get into mischief until I tell him to go to bed and reward him for it. Bit of a bad circle this. What do I need to do differently? He will soon outgrow his pen so my next attempt is going to be to confine him to the gated off hallway and put his bed under the stairs so hopefully he figures out he can settle in his bed like he would in his pen. Would just be nice if he would chill by my feet and not just chew on them! But maybe I'm just asking too much too soon. Advice much appreciated!