Magento: Add Home link in topmenu

open topmenu.phtml located in

app/design/frontend/rwd/healthfulpets/template/page/html/topmenu.phtml

Add the home link as below:

<li class="level0 <?php if(Mage::getBlockSingleton('page/html_header')->getIsHomePage()){ echo "active"; } ?>"><a href="<?php echo $this->getBaseUrl(); ?>" class="level0 " ><?php echo $this->__("Home"); ?></a></li>

Example off Full Page:

<?php
/**
* Top menu for store
*
* @see Mage_Page_Block_Html_Topmenu
*/
?>
<?php $_menu = $this->getHtml('level-top') ?>

<?php if($_menu): ?>
<nav id="nav">
<ol class="nav-primary">
<li class="level0 <?php if(Mage::getBlockSingleton('page/html_header')->getIsHomePage()){ echo "active"; } ?>"><a href="<?php echo $this->getBaseUrl(); ?>" class="level0 " ><?php echo $this->__("Home"); ?></a></li>
<?php echo $_menu ?>
</ol>
</nav>
<?php endif ?>