Jen, I have a cat (exotic short) at home, my friends are having different kind of cat and they have no problem with the heat, and one of my friends has brought a cat from the UK to Hong Kong few years ago, not too complicated, but a health check is a must. My advice is, consider the age and relationship and also the time you decided to stay in HK, if you really love him/her, just bring them to HK.
