My Dog, Cookie

My dog's name is Cookie and he is a boy
He gives me joy
Cookie's tail is curled unique as well as twirled
He bites my hair
Leaves his fur everywhere
Cookie is so kind he always has things to find
He has the adorableness in him
Is not grim
He loves food
His toys are all chewed

He runs so fast I can't keep up with him
He is so smart and knows how to swim
He is just a pup
He almost fits in a cup
Cookie is so crazy
He isn't lazy