Cat tree repair ideas, please
I have a pretty nice (big) cat tree that I got from Petco. The only problem is that Domino (approx 12 lbs) likes to get to the top perch by climbing up the front of the tree. There are two perches (one on a 13 inch post, one on an 18 inch post), but the way he climbs has been putting so much stress that the plastic end caps are cracking, and the little bit that the bolt screws into dropped out of one. (So now we're down one perch, and the remaining perch is getting wobbly).
The posts are hollow, the main thing is I want/need some way to strengthen the support for these two posts. Domino is my largest/heaviest cat, so if it can stand up to him, it should stand up to everyone.
Any ideas on the best way to up the support for these perches?