Answer:
I am an odd number that become even when beheaded.
Good memory, skin like the sea. A great beast I am, yet vermin frightens me. What am I?
I am a daily ritual involving using a metal tool on the body
Deposit red liquid in me.
You cannot keep me until you have given me. What am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk