diff --git a/src/Domain/Dealer.php b/src/Domain/Dealer.php
new file mode 100644
index 0000000..5569014
--- /dev/null
+++ b/src/Domain/Dealer.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domain;
+
+final class Dealer
+{
+    public function play(Hand $hand, Shoe $shoe): void
+    {
+        while ($hand->value() < 17) {
+            $hand->addCard($shoe->draw());
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/Domain/DealerTest.php b/tests/Domain/DealerTest.php
new file mode 100644
index 0000000..2c44614
--- /dev/null
+++ b/tests/Domain/DealerTest.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Tests\Domain;
+
+use App\Domain\Card;
+use App\Domain\Dealer;
+use App\Domain\Hand;
+use App\Domain\Shoe;
+use PHPUnit\Framework\TestCase;
+
+final class DealerTest extends TestCase
+{
+    public function testDealerHitsUntil17(): void
+    {
+        $shoe = new Shoe(1);
+        $shoe->shuffle();
+
+        $hand = new Hand();
+        $hand->addCard(new Card('5', 'Hearts'));
+        $hand->addCard(new Card('6', 'Spades'));
+
+        $dealer = new Dealer();
+        $dealer->play($hand, $shoe);
+
+        $this->assertGreaterThanOrEqual(17, $hand->value());
+    }
+}
\ No newline at end of file