The Cat and the Rat

There once was a large Orange cat, that decided to chase a Black rat, up a tree and down by the Blue sea. The Black soaked rat swam up to the shore, with water drops leaking off his hat worse than before. He ended up near Mr. Shoemakers' door. With a tap, tap, tap, and rap, rap, rap the Black rat knocked on the door still wearing the Pink and Black Hat. The Large Black Rat is Hiding from the Large Orange cat. Where can that rat be?