public IActionResult CreatPet(string tricks, string name, string foods)
        {
            string[] tricklist = tricks.Split('\n');
            for (int i = 0; i < tricklist.Length; i++)
            {
                tricklist[i] = tricklist[i].Replace("\r", "");
            }
            Fox newFox = new Fox()
            {
                Name   = name,
                Foods  = foods,
                Tricks = new List <string>()
            };

            foreach (var s in tricklist)
            {
                newFox.Tricks.Add(s);
            }

            foxService.Add(newFox);
            return(RedirectToAction(nameof(Login)));
        }