Answer:
What five-letter word becomes shorter when you add two more letters?
If you have it, you want to share it. If you share it, you don't have it.
Although my cow is dead, I still beat her. What a racket she makes!
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?
It holds no blessings in disguise. Its rhymes are aimed at your demise, it's cast only to ruin, Whatever you are doin'.
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.