I asked Sherman today, "Sherman, Where tube-tube?". It took him a bit but he showed me. So I said, "Sherman in tube-tube." and he stuck his head in in then pulled it out and looked at me. Then I said something similar to what we say when we want them all the way in a cage or all the way down from someplace, "Sherman, in in tube-tube, all the way in in tube-tube." Danged it he didn't go in all the way to his tail and then when we praised him he backed out and expected a treat (which he got). We'll have to try to repeat that one so he doesn't forget. [Posted in FML issue 4015]