...one more thing...you said she is good at coming in and going out.? You should be proud of this and not worrying when this will end.....as for toileting, a baby is always trying to push the borders and find out what works, Iīm sure if you keep going then this will start to pay off. You also said itīs been only a couple of weeks together? Your dog is probably still a bit nervous in the new house with new rules....
I found when my dog pulled on the line ( backwards) she was telling me that to walk with me was not so much fun and she wanted to do her own thing. As your dog is such a young thing, you could try a little bit of line work with treats, but other walks is on a nice long line that the two of you just sniff around and have a look at everything. Donīt try to train the whole time! Itīs the same with my 2 year old baby. Some walks are to the shops holding hands marching along, and other walks are just wandering around looking at flowers.
Donīt play any rough games or biting games...and try to join a puppy group where you can chat to other owners and hear that you all have similar problems...and also very important for the puppy that he gets to play with other dogs.
Iīm not sure what country you come from, but I live in Germany and the people here would NEVER complain about anything...so I felt very alone with my problems. I originally come from Australia and we generally `complain`about lots of things so it was easier to find out other peoples puppy problems and what to do.
Please write more problems...and Iīll try to think of some tipps
Annie