Answer:
I am a word with 5 letters. Bold are the first; true are the second; playful are the third; clever are the fourth; forceful are the fifth.
You cannot keep me until you have given me. What am I?
I can be heard in a court or carried with you.
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!
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
What never gets any wetter no matter how hard it rains?