Answer:
It's been around for millions of years, but is never more than a month old. What is it?
I have three hundred cattle, with a single nose cord
When they are caught, they are thrown away. When they escape, you itch all day.
My first is in some but not in all. My second is into but not in tall. My third in little but no in big. My fourth in port but not in pig. My whole is made in nature's way. For clothing, rugs used every day.
What is the thing which, once poured out, cannot be gathered again?
What is so fragile that saying its name breaks it?