By Terri Rimmer If it’s a dog tuxedo you need, they will go to Ireland to fetch it for you. At Bow Wow’s Best, Jo Ann Grayson and her partners Douglas Zwit and CFO Patti Hasner specialize in unique dog items that are hard to find. The company was formed among four friends in South Florida while out with their respective dogs for a walk. The partners run their site out of Delray Beach, Florida and search high and low for pet items. “How we started in the business was we went looking for all kinds of things for our dogs and we couldn’t find them in one place,” said Grayson. “We decided we wanted to make a website that was just special for what we would buy in one place. We were looking for more specialty kinds of products, not your every day dog food or dog treats but special collars, beds, things that were more out of the ordinary. We thought that would be special.” Grayson said the on-line store is doing really well because customers come to them when they want those items such as rar...