You have to go Intel if you want a good heated cat platform.2012 Mini
View attachment 2578763
2018 Mini
View attachment 2578764
The m4 might be a good size for a kitten? But mine is inside a cabinet. I moved the 2018 under the monitor and have retired the 2012 Mini. But there are plenty of other places for the cat(s) to sleep. 😸
I used to leave my old black polycarbonite MacBook open all night so it could wake up in the morning and record a radio program stream for me. My cats really appreciated the free heater in the winter. One morning I woke up to find they had somehow added this playlist to iTunes: