Last July, a tragic accident ended the life of our dear cat Quan Yin. She had her own room in our house because as a former feral, that was how she felt safe. On a day of very high temperatures, we didn't want her to get too hot, even though the air conditioner unit was a room away. We positioned fans drawing cool air into her room, provided a giant water bowl with added ice cubes, and I checked on her frequently to make sure she was comfortable. If it grew too hot in her room, we planned to move her to the main air conditioned room, even though she might be stressed leaving her regular space.All day I checked on her and everything seemed fine. In the early evening, my partner called me as asked if I wanted to go out for dinner. I said yes, but we couldn't stay out for very long, because we had to keep an eye on our animals. We were out less than an hour.