Your Web browser home page is the first Web site launched whenever you open your browser. You can access the home page anytime you want by clicking the “Home page” button, usually found near the address bar at the top of your browser. Changing your home page to Dogpile.com is a simple process that allows you quick access to this search engine, no matter where you are on the Internet.
Launch Safari from the dock and click the "Safari" menu at the top of your Web browser. Click "Preferences" to launch the browser options console.
Click the "General" tab. You should see the "Home page" window located midway across the options console.
Type in "http://www.dogpile.com" (without quotes). Close the options console for the change to take effect.
Verify the change by clicking the "Home" icon on your Web browser.