diff --git a/src/entity/Animal.php b/src/entity/Animal.php
deleted file mode 100644
index 17fb750b2..000000000
--- a/src/entity/Animal.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/*
- *
- *  ____            _        _   __  __ _                  __  __ ____
- * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
- * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
- * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
- * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * @author PocketMine Team
- * @link http://www.pocketmine.net/
- *
- *
-*/
-
-declare(strict_types=1);
-
-namespace pocketmine\entity;
-
-use pocketmine\network\mcpe\protocol\types\entity\EntityMetadataCollection;
-use pocketmine\network\mcpe\protocol\types\entity\EntityMetadataFlags;
-
-abstract class Animal extends Living implements Ageable{
-	/** @var bool */
-	protected $baby = false;
-
-	public function isBaby() : bool{
-		return $this->baby;
-	}
-
-	protected function syncNetworkData(EntityMetadataCollection $properties) : void{
-		parent::syncNetworkData($properties);
-		$properties->setGenericFlag(EntityMetadataFlags::BABY, $this->baby);
-	}
-}