public ActionResult Index()
    {
        AnimalDBContext db = new AnimalDBContext();

        return View(db.Dogs);
    }

public class Dog
    {
        public int ID { get; set; }
        public string name { get; set; }
        public string breed { get; set; }
    }

    public class AnimalDBContext : DbContext
    {
        public DbSet<Dog> Dogs { get; set; }
    }

@model IEnumerable<AnimalProject.Models.Dog>
    @foreach (var d in Model)
    {
    <h3>@d.name</h3>
    <h2>@d.breed</h2>
    }

@model IEnumerable<AnimalProject.Models.Dog>
@model IEnumerable<AnimalProject.Models.Cat>
    @foreach (var d in Dog)
    {
    <h3>@d.name</h3>
    <h2>@d.breed</h2>
    }
    @foreach (var c in Cat)
    {
    <h3>@c.name</h3>
    <h2>@c.breed</h2>
    }

public AnimalModel
{
    public IEnumerable<Dog> Dogs { get; set; }
    public IEnumerable<Cat> Cats { get; set; }
}

public ActionResult Index()
{
    using (var db = new AnimalDBContext())
    {
        var model = new AnimalModel
        {
            Dogs = db.Dogs.ToList(),
            Cats = db.Cats.ToList()
        };

        return View(model);
    }
}

@model AnimalProject.Models.AnimalModel
@foreach (var d in Model.Dogs)
{
  <h3>@d.name</h3>
  <h2>@d.breed</h2>
}
@foreach (var c in Model.Cats)
{
  <h3>@c.name</h3>
  <h2>@c.breed</h2>
}

public ActionResult Index()
{
   return View(new AnimalDBContext()); // We pass a new instance of the dbcontext to the view
}

@model AnimalProject.AnimalDBContext // we declare that our model is of type AnimalDBContext
@foreach (var d in Model.Dogs) // We reference the dbcontext's sets directly
{
  <h3>@d.name</h3>
  <h2>@d.breed</h2>
}
@foreach (var c in Model.Cats) // We reference the dbcontext's sets directly
{
  <h3>@c.name</h3>
  <h2>@c.breed</h2>
}

ViewBag.Dogs = db.Dogs;
ViewBag.Cats = db.Cats;

@Html.Partial("_ListDogs", ViewBag.Dogs)
@Html.Partial("_ListCats", ViewBag.Cats)

@model IEnumerable<AnimalProject.Models.Dog>
@foreach (var d in Model)
{
    <h3>@d.name</h3>
    <h2>@d.breed</h2>
}