Yes I have a rescue, a 5 year old from a puppy mill, I have had her for about 3 weeks now. She is still afraid of people. Do you have other dogs? I see that my other dog is helping her. She now will walk on a leash and is starting to get housebroken
But you need to give her time and a lot of love they all had a rotten life and it will take time to undo all that. Just ask for help this site is full of good ides. Good luck
Ivy and Cheryl