[i]...- I just hope they don't start smoking those "pot plants".......... [/B]
The grassy plant in the last pic IS cat grass, funnily enough! But not of the illegal kind, of course They also have catnip, but they don't like it.

We got ours from Catmax http://www.catnip.com.au . They sell the big playpen like ours, a smaller one for balconies, black and clear netting and bits'n'pieces. They aren't cheap, Shane and the cats had to really talk me into getting one. We should be able to re-sell ours when we are living somewhere permanently and build them something.

We also looked at Catnip http://www.catnip.com.au . They do modular tunnels and cages. T&P's Mom: they have a drawing of a portable structure for caravans and motorhomes which might be useful for Tubby and Peanut.