[Not like Dio would know that. He knew Giorno grew plants and turned stuff into animals but let's be honest that's a leap of logic. Exactly the kind of leap of logic any JoJo characters would make, but Dio hadn't gotten to that point yet.]

You're not going to a hospital, and you've no need for prosthetics. I'll find you a match and replace your arm. It can't be that difficult.

[If he can make cat men, he can give an arm to his good friend Pucci.]

You'll come to my home and I'll keep an eye on you in the meantime.

[These things were not questions or offers, Dio has made the decisions already and really you'd do well to just go along with it.]