If you’ve only ever played the mainline Sims games then you likely never knew these robotic pets existed! They popped up in the PS version of The Sims 2: Pets and now with some clever modding, you can add them to The Sims 4 Cats & Dogs as well! If your alien sims don’t want the commitment of a living pet or live somewhere that isn’t ideal for smaller life forms, these robot pets are a great alternative.