I think the grids for the cavycages are sold at Office Max and Staples...office supplies. Yup it does say that....go to cavycages web site and on the upper left corner go to the Cubes and Coroplast link.

Also puppy pens are excellent for bunnies ...even the smallest one gives the bun a lot of room to move around in.. That's what the House Rabbit Society recommends.

Good luck! I am so very, very peased to hear that the Floppsey girl finally gets to come in!!!! Be sure to say THANKS to granpa Tom!