Answer:
What has a ring but no finger?
The more you take away the bigger I get. What am I?
I don't live within a house, nor do I live without. Most will use me when they come in, and again when they go out. What am I?
I'm found on Windows yet I am just a decoration. What am I?
2 in a corner 1 in a room 0 in a house but 1 in a shelter.
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic