Mr. Sharkey

What has a mane and a tail?Who is fun, silly, and bouncy?
Always forgives?
And can't chew grass?

It's tricky I know! Here are some more clues.

He's fuzzy like a teddy bear and cuddly too.
He loves to take naps when you are giving him a new do. (grooming)
Whenever you want to go fast, he goes faster.
And, what more can you say, he's the cutest, most wonderful ton of fun ever to be found in 800 pounds.

Guess who?