Answer:
I am a sound made by felines when petted.
I am owned by Old McDonald.
If you've got me I'm everywhere. If you share me I'm nowhere. What am I?
Everyone asks for me but yet everyone hates to face me. For someone I am agony for others I am relief. Who am I?
You seek me out when your hunger's ripe. I sit on four legs and smoke a pipe.
What never gets any wetter no matter how hard it rains?