List all paddocks, create new paddock.

All paddocks new paddocks are closed.

app/Paddock.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Paddock extends Model
+{
+    // Paddocks should be closed by default
+    protected $attributes = array(
+        'isClosed' => TRUE,
+    );
+
+    protected $fillable = [
+        'name',
+        'isClosed',
+    ];
+}