Hello how may I help you? So, I'm kind of lonely at home. I'm thinking of getting a pet. Ok sure. What kind of pet are you thinking of getting? How much space would I need if I bought a dog? Are you thinking of a small dog, medium sized dog, or large dog? A large dog. Like a German Shephard. Ok. A German shepherd needs lots of space. I recommend at least 1000 square feet inside, and a yard of at least 200 square feet outside. Okay. How much space would I need if I bought a cat instead? The average housecat will need about 200 square feet inside. Okay. Then I'll get a cat. Ok. If you have any further questions, feel free to ask.