My neighbor has puppies and I want one, but I know my Dad will say no. I want to prove I’m resposible and can take care of a dog, but am not sure how to approach him about it.

I’m getting a new puppy at 6 weeks old soon, and I was wondering how I should approach, take care of, get to know, and play with him. :] Any tips?
Hey! We were going to take him at 5 weeks, but we and the owner decided it would be better to wait another so he can be with his mother longer. And how would you know if I have dog experience? I’m simply asking for tips…
Yeah, i’m going to let him sleep with me and everything and definetly play with him. And I am going to get him potty trained. :]

My dad is afraid that he’ll pee on me if I sleep with him on my chest- is this true, and do you know how to prevent this?

My one year old Sheltie always soils at home. I do take him out, he tries to run away home. He is also street-scared, when he was 6 months old, my dad took him out and the skateboard scared the dookie out of him any tips on how to make him restore this confidence and potty training tips?