The Sims 4 - Enjoy the power to create and control people in a virtual world where there are no rules. Express your creativity as you customize your Sims’ appearances and personalities, and build them the perfect homes. Develop your Sims’ relationships, pursue careers, and explore vibrant new worlds. The Sims 4 Cats & Dogs Expansion Pack - Create a variety of cats, dogs, puppies, and kittens by personalizing their coats and giving them distinct personalities. Experience the companionship and fun that furry friends bring to your Sims’ lives, and build a veterinary clinic to further your career as the town’s most promising animal doctor.