Answer:
What can you blow up and keep intact?
What is black when it is clean and white when it is dirty?
They live only in stories, taller than three storeys.
A metal snake that runs on tracks.
More lives than any other is what they have and you see them in many a house. Adorable, cute and furry, sometimes active, sometimes lazy. What is it?
I have a few points but we're not competing. I'll help you win when you're eating. What am I?