Thank you so much its very kind of you and your wife to share your idea's with every one. my son and i will have fun as we have 1 cat 7 months and 3 new little one's 8 weeks. my rugs and lounge are coping it, so need some thing and the prices are out of this world $165 + we would love to get one but really don't have that kind of money. We did buy a small one single post my son left it out side and it rained well i found out what the cylinder was made of cardboard. which does not go well with water.lol.
I was shocked as I payed $35 for it. i thought it was plastic with carpet. So making it a better idea I am quite handy built my own bird aviary so I guess I should be able to do this. My son 9 is full of idea's a castle at least.lol. Once again thank you so much for your time and effort.