How do I make objects run away from the player?

So what I am trying to do is create a game where the player has to herd the cows into pens. So far this is what i have.

imgur.com/lRbAD4o

The problem i am having is that after the cow travels it just stops. I have tried to reactivate the cow (bullet behavior) but it's not working.

Thank you!

Can we please see a capx and can you specify if your game is a platformer or a topdown game like Zelda?

I have tried to reactivate the cow..

set to 0

also you can use Line of Sight behavior

CowLos.capx

> I have tried to reactivate the cow..

>

set to 0

also you can use Line of Sight behavior

https://app.box.com/s/hu01b4vlgipcjmg0mbil9ix24vu65v3s CowLos.capx

Thank you! Its much appreciated.