What I didn't mention was that Billy and Penwiper both took the opportunity given by the tower to visit the hutch; this wasn't noteworthy, because a cat tower on the move always draws a crowd. What is noteworthy is that Penwiper must have learned from the experience -- last night he blasted off to the top of the hutch without help.
|Penwiper Does the Hutch on his Own|
Note that dropping 10 pounds 5 feet onto a wooden surface is not a quiet event, even if the 10 pounds knows how to land properly. I suspect it's enough effort in both directions that Penwiper, like Whitey, won't do it again soon, although they will each keep the option open.
Update: I'm wrong, as usual. Penwiper did it again the following day.