Ironically, if you give your cat undivided attention for five to 10 minutes, twice a day, she will probably be content and settle down, leaving you in peace for the other 23 hours and 50 minutes a day. To help her play when you're not around, try toys containing catnip, and rotate the toys so she has a 'new' one every day. Provide mental stimulation using puzzle feeders, and site a cat tower near the window so she can watch what's going on outside.