Answer:
What is neither inside the house nor outside the house but a necessity for any home?
My first master has four legs, my second master has two. My first I serve in life, my second I serve in death. Tough I am, yet soft beside. Against ladies cheeks I often reside.
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.
What can you put in a barrel to make it lighter?
A building where people and stories are on stage
Those with eyes bigger than their stomach will definitely leave the restaurant with one of them. It is named after a house pet as well.