Clarence E. Mulford, The Man from Bar-20 — Chapter 7 (1918)
“ It was her firm belief that cows had been put on earth to be bossed by her, and no matter how quickly they swerved she was always at the right place at the right time and kept them going as her master wished. She neither hurried them too fast nor pressed them too closely, for she knew that when a range cow is pushed too hard it is likely to go "on the prod" and change instantly from an easy-going, docile victim to a stubborn, vicious quadruped with no sense whatever and a strong yearning to use its horns. ”
