No, my neighbor would be in trouble.No.
Read 16-3-23 Use of force in defense of habitation and 16-3-24.1 Habitation and personal property defined
O.C.G.A. 16-3-24 (2010)
16-3-24. Use of force in defense of property other than a habitation
(a) A person is justified in threatening or using force against another when and to the extent that he reasonably believes that such threat or force is necessary to prevent or terminate such other's trespass on or other tortious or criminal interference with real property other than a habitation or personal property:
(1) Lawfully in his possession;
(2) Lawfully in the possession of a member of his immediate family; or
(3) Belonging to a person whose property he has a legal duty to protect.