Answer:
A dragons tooth in a mortals hand, I kill, I maim, I divide the land.
What can be heard and caught but never seen?
Youβll have me at night and if you remove the first letter I denote the top, such as on a train
Men have one, women two, and when they become family, itβs three. What is it?
Be sure to shout for its answers are weak, but there is no language it cannot speak.
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.