Answer:
What has a head and a tail but no body?
I'm found on Windows yet I am just a decoration. What am I?
Find me on body builders or in the drink aisle. What am I?
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word. What am I?
I am needed for most animals and hardcover books. What am I?
A little house full of meat, no door to go in and eat.