To someone who has dealt with wolf and wolf dogs?

we just got a wolf dog. Her mother was full blooded wolf and her dad was full blooded english mastiff. she is right around a year old and looks just like a wolf only a bit bigger. the people that had her kept her in a cage by her self with little to no human interaction. Her personality is very dog like she is the sweetest thing. but she is as stubborn as a wolf. she had never been on a leash before or even a collar on. when we take her for a walk if we are in woods that have other dog fecal matter she will go but if we walk her where we live and she wants to go somewhere and we wont let her she will lay down and wont move let me tell ya... it kills your back when you have to keep picking up a 70lbs animal that is just dead weight in your arms...plus she will hold it till we are inside. if there is anything you can let me know that will help with getting her to go outside other than the woods it would be nice. also anything else would be nice. we would like to train her to go places with us... hiking, wondering through wilderness kind of things i would greatly appreciate it. please only people who have been around wolf dogs. thank you