Cleo is a Labroador mix born during the summer of 2005. Marin and James adopted her from New Hope Dog Rescue when she was around 6 months old. Before reaching New Hope, Cleo spent the first few months of her life as a feral puppy with her mother and at least one sister. This certainly doesn't appear to have affected her ability to be a lovable suck, as she is the cuddliest of Marin and James's three dogs.

Cleo is a ball hound and has found a wonderful outlet for her energy in flyball. She ran her first tournament in February 2007 and has earned her FDCh title. Cleo also does some agility for fun, but her and Marin have no plans to compete. Cleo shares her home with her dog friends Rogue and Rascal.