Since the majority of sites on the Web are hosted via shared IP, most Mad Dog Domains & Cattle Company hosting customers don’t need a Dedicated Hosting IP. However, you might consider paying the small additional cost for Dedicated Hosting IP if:
You want to access your accounts by FTP as well as the Web when the domain name is otherwise inaccessible, such as domain name propagation periods.
You want your site to be backwards-compatible with older browsers.
You want to create a corporate intranet.
You need a faster response with high traffic loads.