Answer:
What type of shoes do spies wear?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
I can be found in water but never wet
I am known for my natural tuxedo and marching
What is eaten but can also eat?
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