Bowser The Hound in "Things Happen All At Once"

Just as Reddy reached the edge of the swamp, he heard the roar of a great voice behind him. He knew that voice. It was the voice of Bowser the Hound. It could be no one else but Bowser who was behind him, for there was no other voice quite like his. Dismay awoke in Reddy's heart. He knew that Bowser was wise to the tricks of Foxes, and that he would have to use all his cunning to get rid of Bowser. To do it he would have to drop that fat hen he had come so far to get. Do you wonder that Reddy
was dismayed?