Answer:
You can catch me but cannot throw me.
I get paid when I drive away my customers. What am I?
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
My keepers feed me colored balls. With sticks they store on my den walls. Sometimes I store them in my pouch. Sometimes deep in my belly; ouch!
Take it and you will lose or gain more than the others.
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?