Hello...welcome!! My Snickers is from a puppy mill and was very hard to train. I got him at 8 weeks
! He was such a tiny thing!! During the night, you MUST get up about very 1.5-2 hours to take her out to pee. She will not always have to go, but you must give he the chance. Are you keeping a puppy pad in her crate? If not, take her to her pad, you can keep one near her crate. Be sure the crate is in your bedroom and that it is small. Snickers crate is still small, he will not dirty it. Small meaning, she can lay, turn around, and stand in it. If the crate is in your bedroom, she will cry when she wants to pee. I would also crate her during the day, she is young and will mess her playpen b/c there is no reason for her to hold it. She can pee on 1 side and play on the other, if in crate, she will learn to hold it. Hope this helps...best of luck...Snick is now 7 months and is doing great with his potty training, we take him outside and he gets a venison treat which he would die for Make sure her reward for potty is a good one! String cheese and butterscotch chips also are great!