Carlton, F.T. (1910, July). Toy and other small dogs. House and Garden, pp. 4-5.A.G. (1911, October). The pekingese spaniel. House and Garden, pp. 204-207.Dogdom, April 1912The legend of the pekinese. (1916, January). House and Garden, p. 70Dogdom, February 1913Two images from Dogdom, February 1913Dogdom, March 1916Dogdom, March 1916Dogdom, April 1916Dogdom, August 1916Anon. (1916, August). The dog for the car. House and Garden, p. 29Dogdom, January 1917Dogdom, January 1917Same dog as first pic, from Dogdom, February 1917The Dog Fancier, January 1918House and Garden, October 1911Dogdom, March 1912House and Garden, January 1916House and Garden, January 1916House and Garden, June 1916This one looks like a bulldog cross. From House and Garden, December 1916
As late as the 1960s, Pekingese could run hurdle races over appropriately sized hurdles. I can’t forgive what has been done to them since.