we have a male Boston who is pretty much the best dog ever! We just got him a friend she is so adorable but I'm so used to the best dog ever I'm worried about the new puppy! Any potty training tips?
Try crate training.
Also, Let her know she is awesome for going outside! Excessive praise immediately after she finishes and even treats if you give her treats. Also, don't be afraid to tell her in a mad voice NO when you catch her going indoors.

crate train her
References :
http://www.midwesthomes4pets.com/Information/HowToCrateTrain.aspx Crate training, works great.
References :
midwestpethomes
No dont crate train thats mean!! You can get doggy pads which they smell and well on like a nappy but like a little rug on the floor you can throw them away once they have tolieted on them hope this helps!
References :
Try crate training.
Also, Let her know she is awesome for going outside! Excessive praise immediately after she finishes and even treats if you give her treats. Also, don't be afraid to tell her in a mad voice NO when you catch her going indoors.
References :