Dogdom, June 1912Dogdom, July 1912Dogdom, August 1912Dogdom, August 1912Dogdom, December 1912Dogdom, December 1912Dogdom, December 1912Dogdom, January 1913Dogdom, February 1913Dogdom, February 1913Lemmon, R.S. (1916, January). The barking dog. House and Garden, p. 54Hayford, M.E. (1916, June). The working collie. House and Garden, p. 23Tucker, Jr., G. (1917, January 20). Handling the airedale. The Rural New Yorker, p. 77