public ActionResult Edit(int id, ShelterEdit model)
        {
            if (!ModelState.IsValid)
            {
                return(View(model));
            }

            if (model.ShelterId != id)
            {
                ModelState.AddModelError("", "Id Mismatch");
                return(View(model));
            }

            var service = new ShelterService();

            if (service.UpdateShelter(model))
            {
                TempData["SaveResult"] = "Your shelter was updated.";
                return(RedirectToAction("Index"));
            }

            ModelState.AddModelError("", "Your shelter could not be updated.");
            return(View(model));
        }