Snarleyyow or the Dog Fiend (Classics of Naval Fiction)

Set in 1699 and framed around the Jacobite (supporters of the overthrown king, James II) conspiracies of the time, Lieutenant Cornelius Vanslyperken is the greedy and treacherous commander of a small vessel that hunts for smugglers in the English Channel. Snarleyyow is his "indestructible" dog.
The hero of this novel is the half-starved sailor Smallbones. Captain Vanslyperken tries vainly to kill him while Smallbones tries to get even by attempting to kill the captain's hated dog, Snarleyyow. But neither will be killed: attempts at drowning, bashing on the head, hanging all fail as they live charmed lives...great macabre farce here as one crazy situation follows another. Marryat is known for his sea stories and there are the realistic views of seafaring life plus a creditable adventure story, but the humor makes the novel special. Some critics have pointed to Nancy, a reformed prostitute, as the first example of a stock character in fiction but what makes Marryat special is his freedom from Victorian prudery and sentimentality. For my money this is a forgotten minor classic.