..Simple rule but not all applies to it such as my moms tiger.
Laziest animal I've ever seen; even at night. Perfectly healthy, lots of room and even a playmate for him. Which the dogs pretty lazy, too..
..Now lets take my crocodilians. From about noon to 3 or so they do nothing but sit there, however after the basking hours they do nothing but move, weather they are frolicking the shore lines or surfing the seas. They are on the move. Just a few personal things I saw that broke the general rule of ecto. and endothermic animals.
From what mom says, most large cats are pretty lazy. Patrol a little bit then sleep..