Answer:
A spent round or a slimy critter.
I have eight to spare and am covered with hair.
What scientists might call your pooch.
They are producers of pies and burgers and are great for tipping.
What jumps when it walks & sits when it stand?
What is so fragile that saying its name breaks it?
Animal
Difficult
Easy
Food
Funny
Kids
Logic
What am I?