Answer:
What can be heard and caught but never seen?
My first is a body of water. My second is me. My third came before. My fourth before all three. My fifth sounds like my first. My sixth is in a lake. Put all six together to make an animal that will keep you awake.
As I walked along the path I saw something with four fingers and one thumb, but it was not flesh, fish, bone or fowl.
The weapon of choice to create the biggest shock.
Stealthy as a shadow in the dead of night, cunning but affectionate if given a bite. Never owned but often loved. At my sport considered cruel, but that's because you never know me at all.
What is so fragile that saying its name breaks it?