Answer:
What has keys but no locks, Space but no room, You can enter but you canβt exit.
What goes through a door but never goes in and never comes out?
They come to witness the night without being called, a sailor's guide and a poet's tears. They are lost to the sight each day without the hand of a thief.
A canvas full of stars.
A tasty reward given to well behaved dogs and kids
If you are a man then your best friend will eat this for dinner.