// GET: Pets/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Pet pet = db.Pets.Find(id);

            if (pet == null)
            {
                return(HttpNotFound());
            }

            ViewBag.Age = petRepository.CalculateAge(pet.PetBirthday);

            ViewBag.Showers = db.Showers.ToList().FindAll(s => s.PetId == pet.PetId);
            return(View(pet));
        }