Answer:
Feed me and I live, give me drink and I die.
What doesn't get any wetter, no matter how much rain falls on it?
They can float and tickle, but their sound is rarely heard unless you're a pillow or bird. What are they?
What stays the same size no matter how much they weight?
I have many feathers to help me fly. I have a body and head, but I'm not alive. It is your strength which determines how far I go. You can hold me in your hand, but I'm never thrown.
People take me on walks and I run and have fun. What am I?