I’ll tell you one thing. My cat Tink effing hates it. She don’t care. Her internal clock and tummy are irrevocably connected and she lets me know it. :0)
Whatever her time 4AM is on her bioclock is when I’m supposed to get up and shower and brush my teeth and then proceed to the kitchen to drop out a little handful of treats on the floor for her. She won’t take anything less.
I can see who wears the paws in your household!