|Out of universe information|
- "Cats are self-sufficient, they're dependable..."
- —Rodney McKay
System Lord Ra had a cat walking around his ship when he landed on the planet Abydos. Daniel Jackson stroked the animal when he spotted it while he was investigating Ra's ship. (Stargate) Captain Samantha Carter once gave Narim a cat named Schrödinger, after she learned that the Tollans have no animals, because they were extinct. (SG1: "Enigma") Dr. Rodney McKay is known to have owned a cat, as he prefers them to dogs. (SGA: "Rising", "Home", "Letters from Pegasus") Dr. Carson Beckett had said that he was allergic to cats. (SGA: "The Return, Part 1")