A couple from Homestead, Florida, had their young daughters in mind when they created a line of dolls that look like them: beautiful girls of color; a cat-loving couple from Portland, Oregon, hope the Sharks will paw their way into their innovative c... (more)at companion products, which includes a device to intimately groom your cat just like a mama cat; a husband and wife team from New York have a one-stop online shop for replacing men's outworn undergarments with affordable, high-quality new ones; and a former Navy SEAL from Austin, Texas, comes into the Tank hoping to walk out with a deal to take his patriotic coffee business nationwide. Also, a follow-up with Drain Strain, which Robert Herjavec invested in during season 6.