Answer:
A hole in a pole. Though I fill a hole in white I'm used more by the day and less by the night
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house. What am I?
An open ended barrel I am shaped like a hive. I am filled with the flesh and the flesh is alive.
I run around the streets all day. Under the bed or by the door I sit at night never alone. my tongue hangs out waiting to be fed during the day.
My tail is long, my coat is brown. I like the country, I like the town. I can live in a house or live in a shed, and I come out to play when you are in bed. What am I?
No matter how little or how much you use me, you change me every month.