Great advise stacwase.
I recommend paper training to start on small pups and very young pups, especially if you are going to be in school during the day and your parents are working. Little dogs and small pups have small bladders and cannot hold for very long, this will teach them to keep it in a place that you are "okay" with. Confine the pup to a small area and put paper all over. She will go on the paper to relieve herself, little by little remove paper till it is only in a small place in the confined area. Always put her on it if you catch her peeing anywhere else, and tell her good girl when she goes there. As she gets bigger, move the paper closer to the door you use to bring her out to pee. Whenever you are home and able to take her out-do it and always tell her good girl for going outside-but when you can't take her out-she will go on the paper. Eventually you will be able to move the paper outside (or basically remove it) You will know when to - watch her, she will begin to let you know when she has to go out. But remember in housebreaking-every pup and dog is different-some take longer than others-but patience and understanding is the key to good training.
Good luck-as for the name-when you look into those little eyes -the right name will come.
Oh-and just for a comment to those that have chastised you for purchasing a mix breed dog-well anyone who gives away a puppy should think twice-mixed breed or not- charging a fee will help assure a good home. And- not everyone who breeds from their home is a "backyard breeder" a lot of reputable breeders keep their pups in their home with their families, I personally would only buy a pup from a breeder that raises the pups in their home with their families, and for your information, this mix of dog is something people have been doing for a while now-they have been actually trying to start a new breed-where do you think new breeds of dogs come from? They don't just appear from nowhere-they are made by mixing 2 or several different purebreeds together.
My Tyr is what you would call a mix-breed and I did pay for him - and I have what I consider the best dog in the world-the man who sold him to me-yes-what you would call a "backyard breeder" but he started the socializing and paper training on those pups and made it very easy to housebreak him. So-before you start pointing fingers and making statements-think about it and get the info on it. A lot of pure-bred breeders don't take the time to do those things-and that is why there are so many homeless pure-breds!