the one that comes to mind is what my cat is doing right now. She likes to open cabinets and after she gets done each night opeing the same 3 she settles down and watches Ventavision Tv. that is what we call her doing she has 2 vents low on the wall she just sits and watches like the most interesting thing on it. She may be getting a little senile , last week she turned 18. the last cat we had lived till she was 20 and she watch Wall-a-vision each night. The house is 99 years old so we tease that maybe they see things we don't. But they sure do get glued to it and don't notice anything else when they watch.