Please choose the correct answer to the question: Bailey's friend had a cat that got pregnant and gave birth five kittens. Bailey got one of them. What does Bailey need to do before this?

Answer1: buy clothes and shoes for catwalk Answer2: hide cat milk, litter box and scooper from their parents Answer3: buy cat milk, litter box and scooper

Answer format: answer1/answer2/answer3
Answer: answer3