How did you go in the heat wave?? I am in QLD and we have some hot days coming up now... I have to work during the day so I worry all day about them! I have set a sprinkler timer to turn on at midday for half an hour and i have put some frozen bottles in some places they like to lie as well as a water tray.I am hoping this will keep them cool till i get home! We have little shade in our yard so i set up a gazebo for them as shade.