A peaceful day by the water turns into a hilarious disaster for the Head of Ranch Security. Hank the Cowdog thinks he is in for a relaxing afternoon when he is assigned to supervise Little Alfred's fishing trip. All he has to do is lay in the sun, keep an eye on the boy, and maybe chase away a curious bug or two. But with Hank in charge, things never go exactly according to plan. When a very important piece of fishing gear suddenly vanishes, Hank realizes he has a major mystery on his paws. Who took the fishhook, and how did it disappear right from under his nose? As Hank launches a full scale investigation to solve the crime, his wild theories and silly mistakes turn a simple fishing trip into an unforgettable adventure. Prepare for a laugh out loud story filled with wacky clues, loyal friends, and a cowdog who always takes his job just a little too seriously.