WOW THE THINGS YOU CAN DO WITH THE GRIDS THE CAGE LOOKS GREAT BUT I WANT TO TAKE MY MINI REX TO WORK WITH ME ( MIND YOU I WORK PART TIME AT A GOLF DRIVING RANGE) SO I TOOK THE LEFT OVER GRIDS AND MADE A PLAY PEN FOR BABY SHE JUST LOVES IT AND WE GET A CHANCE TO BOND ,