I am wondering if adopting my grandparent's dog is possible for me. Please read situation below. My parents live on a 50 acre orchard with and have a boxer that is about 4 years old. He has had free reign of the property for his whole life, with a shock-collar underground boundary and a dog friend who is owned by another family who they ran the farm with. I live on a small lot in a fairly large city. We have a small flock of chickens and a rabbit, neither of which the dog is used to. Is it at all feasible that he could be adopted into our 6 person family as my parents are moving "in to town"? So far he has very limited training, does not walk well on a leash and is not allowed in the house, but is allowed to sleep in the garage. Would a "boot camp" be a good choice, or is it out of the question?