Dogs



Dogs are a species still present in the Dune universe mentioned on various occasions. These include:
 * Axlotl Tanks' etymology is based on the term Aztec term xolotl (meaning "dog") and one of their gods, Xolotl, had a dog's head.
 * Chairdogs
 * Dogged Persistence is an anthology that included the story A Whisper of Caladan Seas later reprinted in The Road to Dune
 * Hunting dogs (used for stalking Bristlebacks)

"to know the difference between Ze'eb and Ke'leb" was a common imperial proverb.A "Ze'eb" was a person with true power and as such able to abuse it. A "Ke'leb" was a person without real power, a "dog".