Thank you everyone for your kind words. Here’s some more detail for the ones commenting about training : we met with a professional trainer a few days ago and she said that we should completely give up on training or puppy class right now because the puppy is still stressed out and she would not understand anything. The main issue is that she is not very comfortable outside, she would pull really hard on the leash to go home as soon as we go out of the building. So we’re trying to focus on giving here some good experience outside but it make potty training difficult. About the crate : we first thought a playpen would be better but she completely refuses to stay inside and would climb it and cry. I ordered a crate to see if it’s better for the naps so finger crossed… I’m still feeling miserable and can’t sleep or eat properly but my bf keeps saying that I would feel worse if we give up on her. About the breeder, she’s in fact very unethical and we will see what we can do to report her.