Rennagayle.... I'm working on my first kitty pi bed too, finally.
I kind of lost count of the '30 rounds'. Do you know approximately how wide/big you made yours before you started decreasing, where it will go up instead of out from then on (the sides)?
I've been looking for those statistics that I once read here I think about how much something felts down, size wise. It's hard to imagine from the felted slippers everyone has been making here and applying it to this bed. I want my bed to be big enough but not too big coz my baby likes smallish baskets and boxes not big things.
well.... hm, thinking out loud....
any thoughts would be appreciated!