Going to Leicestershire was quite out of the question for young Orme at this period of his life, but going to London unfortunately was not so. He had become acquainted at Oxford with a gentleman of great skill in his peculiar line of life, whose usual residence was in the metropolis; and so great had been the attraction found in the character and pursuits of this skilful gentleman, that our hero had not been long at The Cleeve, after his retirement from the university, before he visited his friend. Cowcross Street, Smithfield, was the site of this professor\'s residence, the destruction of rats in a barrel was his profession, and his name was Carroty Bob. It is not my intention to introduce the reader to Carroty Bob in person, as circumstances occurred about this time which brought his intimacy with Mr. Orme to an abrupt conclusion. It would be needless to tell how our hero was induced to back a certain terrier, presumed to be the pride of Smithfield; how a great match came off, second only in importance to a contest for the belt of England; how money was lost and quarrels arose, and how Peregrine Orme thrashed one sporting gent within an inch of his life, and fought his way out of Carroty Bob\'s house at twelve o\'clock at night. The tale of the row got into the newspapers, and of course reached The Cleeve. Sir Peregrine sent for his grandson into his study, and insisted on knowing everything;—how much money there was to pay, and what chance there might be of an action and damages. Of an action and damages there did not seem to be any chance, and the amount of money claimed was not large. Rats have this advantage, that they usually come cheaper than race-horses; but then, as Sir Peregrine felt sorely, they do not sound so well.