Mac was a dog owned by Dr. Stan Mayakovsky. He was also the companion of the synthetic Xenomorph known as Norbert, who was constructed by Mayakovsky. Mac appeared to be of Golden Retriever stock.


Mac is owned by Dr. Mayakovsky, who helped create Norbert. He is a minor character in the story, serving as a companion for the synthetic Xenomorph. When Norbert is sent to a world that possibly contains a Queen Mother, Mac accompanies Norbert until it becomes too dangerous.