Use the crate for sure. If you cannot watch her 100% of the time she needs to be in the crate or on a leash right by your side. The leash worked wonders for me as far as training because I could see she was about to go and direct her outside ASAP. Reward like crazy when she goes outside!! Use one word to ask her to go so she knows it's business time not play time. Make sure the crate isn't too big so she doesn't go in there too. Hope this helps some, remember she is just a baby and has a tiny bladder and it will take some time.