SUBREDDIT: r/dogs
TITLE: Stupid friend...
POST: So my friend went out and got herself a german shepherd pit bull mix puppy on a whim. Didn't prepare at all and barely has enough money to support herself. Ridiculous. She's refusing to put the dog through puppy classes because she thinks she can teach him herself. I told her those classes are more than just about teaching your dog to sit and walk on a leash... It's about socialization. You can't teach that at home... Anyways I guess my question here is, how do I tell her she's being really stupid without hurting her feelings? I want to make sure the puppy gets proper training and socialization so it doesn't cause problems further down the road... otherwise I might be adopting him later.

Little backstory... 
She is a huge partier and gets drunk quite frequently. She named her dog Captain for crying out loud.

Sorry I'm sort of ranting... Any help?
TL;DR: 
Friend got a puppy and didnt prepare and isnt going to take it to puppy classes. How do I tell her shes being dumb?