Why can animals see things we can't ?
I'm sorry but @justmeisallgood , i think you mean 6th senses, considering us humans only have 5. And I have also heard of babys being able to, maybe a step in eye development? thats most likely incorrect but it gives you something to think over.
they have seventh senses.
Cats are known to see very well in the dark. pretty cool ; )
Because some have night vision and for the bugs and other creatures that come out at night that we dont see they might.
I don't know about other animals, but cats can see clearly at night because they can dilate their pupils more than a human can.
There more spiritual