Pearce, T. (1889). The Dog: With Simple Directions for His Treatment, and Notices of the Best Dogs of the Day and Their Breeders Or Exhibitors. United Kingdom: Cassell, Petter, Galpin & Company.From the cover of The Rural New Yorker, January 3, 1891 (artist unknown)(Artist unknown) The Rural New-Yorker, March 1, 1913The cover of Vanity Fair, May 1917Vanity Fair, April 1917Vanity Fair, May 1917A cartoon by Rea Irwin depicting a gentleman’s visit to a king includes a pug. Very few lines from the artist skillfully convey the breed. Vanity Fair, November 1917This caricature of a man, woman and Yorkie wearing an oversized bow appeared in Vanity Fair, November 1917Vanity Fair, December 1917A fashion article on bell shaped skirts included this sketch of a model with a borzoi in Vanity Fair, August 1918A sketch and some Peke poetry in Vanity Fair, October 1919Man wearing a raccoon coat and a wire fox terrier in Vanity Fair, November 1919