My new cat enclosure arrives in a couple of days... This is my first one, as I've always just had inside cats.
It's only small: 3.6 long x 1.8 deep x 1.8 high metres (about 12 x 6 x 6 foot) and is a freestanding aluminium frame with very sturdy net. I won't be able to attach anything to the frame (although there is a hammock which goes with it, suspended using ropes).
I'm asking for suggestions for playthings, ways of adding height, cubby holes etc that are completely weather-proof and not too ugly! Not products so much as DIY ideas, although if you live in Australia and have any ready made suggestions, that would be good as well.