Produced by Steven Giacomelli, Constanze Hofmann and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images produced by Core Historical Literature in Agriculture (CHLA), Cornell University) Transcriber's Note: The spelling in this text has been preserved as in the original. Obvious printer's errors have been corrected. A list of the corrections can be found at the end of this e-text. * * * * * CATTLE AND THEIR DISEASES EMBRACING THEIR HISTORY AND BREEDS, CROSSING AND BREEDING, AND FEEDING AND MANAGEMENT; WITH THE DISEASES TO WHICH THEY ARE SUBJECT, AND THE REMEDIES BEST ADAPTED TO THEIR CURE. TO WHICH IS ADDED A LIST OF THE MEDICINES USED IN TREATING CATTLE. BY ROBERT JENNINGS, V. S., PROFESSOR OF PATHOLOGY AND OPERATIVE SURGERY IN THE VETERINARY COLLEGE OF PHILADELPHIA; LATE PROFESSOR OF VETERINARY MEDICINE IN THE AGRICULTURAL COLLEGE OF OHIO; SECRETARY OF THE AMERICAN VETERINARY ASSOCIATION OF PHILADELPHIA; AUTHOR OF "THE HORSE AND HIS DISEASES," ETC., ETC. [Illustration: With Numerous Illustrations.] PHILADELPHIA: John E. Potter and Company, 617 Sansom Street. Entered according to Act of Congress, in the year 1864, by JOHN E. POTTER, In the Clerk's Office of the District Court of the United States, in and for the Eastern District of Pennsylvania. PREFACE. A marked interest has of late years been manifested in our country relative to the subject of breeding and rearing domestic cattle. This has not been confined to the dairyman alone. The greater portion of intelligent agriculturists have perceived the necessity of paying more attention than was formerly devoted to the improvement and perfection of breeds for the uses of the table as well. In this respect, European cattle-raisers have long taken the precedence of our own. The gratifying favor with which the author's former publication, "The Horse and his Diseases," has been received by the public, has induced him to believe that a work, similar in spirit and general treatment, upon Cattle, would not be without interest for the agricultural community. In this belief, the present treatise has been prepared. The author has availed himself of the labors of others in this connection; never, however, adopting results and conclusions, no matter how strongly endorsed, which have been contradicted by his own observation and experience. In a field like the one in question, assuredly, if anywhere, some degree of independent judgment will not be censured by those who are familiar with the sad consequences resulting from the attempted application of theories now universally exploded, but which in the day and generation of their originators were sanctioned and advocated by those who claimed to be magnates in this department.