Please don't be shy about asking for what may sound like an extravagance as you are paying for this service so please, lets make the most of it!!
For instance, you may like Kitty to be outside one day and indoors the next. I could try them on different foods. Bring along fresh cooked chicken/offal/beef as a treat. Read them a bedtime story...well ok, there are limits but I'm sure you get the picture.