You're not crazy at all! We had Hobbs for about 6 months before we got Hootie about a month ago! If you have to wait a couple of months anyway, get Rocky potty trained and then when you get your new puppy Rocky can show him/her how it's done! Hobbs is doing such a great job showing Hootie how to potty outside.
I think I read on YT that Yorkies are a lot like Lay's potato chips...you can't ever have just one!
