Why are you so eager to punish an infant dog who doesn't have a clue how to live in a human's world? Punishing a puppy for going to the bathroom inside is a big mistake. Punish yourself instead for not supervising her well enough and taking her out before she goes inside. How is she suppose to know?Scolding is useless and harmful when training a dog.
There are threads on here with step by step instructions how to potty train a puppy. You have to supervise them literally every second while loose in the house and take them out often. If you catch her about to go (there are signs that you should learn) take her out quickly. Punishing makes pup think going to the bathroom is dangerous...period. Not that going in the house is dangerous. So they hold it and hold it as long as they can, then go hide it somewhere and months later you find it behind a couch all dried up and moldy and your puppy never got housebroken. When are you giving her a treat when she goes outside? You have to do it the very instant she finishes and praise a lot. Anything she does that you like, immediately....while it's in progress, reward. Potty training: the instant she's finished, as sometimes in the excitement of getting rewarded or praised, they'll stop midstream, so let her finish and praise/treat right away.
If you raise your voice, your pup first will associate you with a fearful thing...then in time she will get habituated (use to) to that volume and you'll just have to get louder and louder to be ineffective. And it's not very effective anyhow. I recommend you read up (should have been done before getting a puppy) some attention training lessons. That should be the first thing you work on. Don't think "punishment." Think "reward." Watch for behavior you like and reward immediately. Go from the first page to the links provided here:
http://www.clickersolutions.com/articles/2001/hierarchies.htm
Here's another good one:
http://www.dogpatch.org/obed/obpage4.cfm
Look for attention training or "watch me." (not sure how it's listed) But first read the concepts and how to get started.
I think Lovie responds better to Hand motion commands then the word...
Most dogs do. Dogs are very much more communicative with gestures, postures, body language than they are verbal. Most people are suprised and amazed at how good dogs are at hand signals when the truth is, it's more amazing how they learn our verbal communication. LOL.