system
Given the following post, respond as if you're commenting on Reddit:
human
Why do cats/dogs chase laser pointers?
gpt
>Is there a neurological/biological reason why dogs/cats chase laser pointers? 

I can't understand the question. Why laser pointers in particular? They regularly chase any little moving thing (bugs, toys etc.) It also helps if the movement is fast. It is not like they aren't chasing anything else but laser pointers... Why do you think there is a difference?