Source: Mills, W. (1895). The dog in health and in disease. New York: D. AppletonStables, G. (c. 1890s). Our friend the dog. New York, NY: Frederick A. Stokes CompanyUnidentified dogs pictured in the book: Plageman, R. B. (1899). House dogs, their care and treatment. New York: S. C. HodgePhú Quốc dogs (mother and son), now known as Phú Quốc Ridgebacks or Vietnamese Ridgebacks. Source: Animal life and the world of nature: a magazine of natural history throughout the world, Volume I, July 1902 – June 1903Source for two images above: Teasdale-Buckell, G. T. (1903, May 9). The spring field trials. Country Life, pp. 613-615Anon. (1903, November 28). A famous kennel. Country Life, pp. 748-750Anon. (1904, January 16). The Craven hounds. Country Life, pp. 101-104Italian greyhounds seem to keep cropping up in pairs. The Country-Side, November 6, 1909English setter Hiker’s June and pointer Ivor Knoll Spotty in Country Life & the Sportsman, May 1938Greyhounds in Country Life & the Sportsman, June 1938Country Life & the Sportsman, September 1938Country Life & the Sportsman, March 1939