Ah finally a good program virtual cat!
I wish you adds treats and water for hunger and thirst and litter box (?) and everything (Not just everything but think about it) just like a real cat (pet), so It will make my day better until I get a Real Cat in home. and Add a Cat communication Meow (Sounds) with Button like, ON and OFF and also a volume slider. <--- (Not necessary If you want?) (I am sure It wouldn't be too intense work?)
Anyway, I will use The Cat Companion in the meantime.