Our instructor is always teasing me about Caleb's manners and how he won't jump up against the wall, put his feet on the chairs, squeeze in between things, etc. Little by little he's been doing that stuff, but only during Nosework. Last night he didn't hesitate to squeeze into the pile of chairs, jumps and other stuff to find a hide, or into a tight corner for another one. I never thought I'd be enjoy seeing him "mis-behave" like that.