Thanks for all your replies, they are all very helpful. I read that putting a few ice cubes in a tin bowl so they can lean on it can help. But I never tried because I worried about the condensation. But I will give the frozen bottle a try. I would say we are at about an average of 85 degrees during the summer. Which is not bad compare to the mainland, I am just being extremely careful.

Also, if you could help me with this one. How long does it usually take for a chin to get use to you? I let her out and she just loves it, running all over the place, she is really good about going back to her cage, I just have to ask her. But she doesn't like it when I carry her, but loves to be petted. Is that how it all begins? Thanks Again!