cat adventure video

i bought a "cat adventure video" for ira and elliott to entertain themselves with when i'm not home. it's 3 hours of different footage of field mice, birds and bugs. the first time i put it on for them, it was the middle of the day and they didn't seem to care. then i noticed that the recommendation on the back cover of the box was to play it at night when the room is completely dark, and ira was completely ENTHRALLED with it. this has to be the best dollar i've ever spent.