My 8-weeks kittie seems to enjoy the breeze of the outdoors. I live in a 3rd floor & I feel horrible keeping her prisioner indoors all the time. When I return from work she squeezes under my legs and runs for the hallway which has a balcony too. Can I make sure/teach her in any way so she can go out to the balcony & not run to jump over, just hang around - even with me around?