When South Florida Sheriff's Deputy Ron Adamson was grappling with a suspect four years ago, his new police-dog partner Del instinctively came to his rescue by biting the man's leg. "If it wasn't for Del, I don't know what would've happened that night," said Adamson, "Del saved my life. Now, it's my turn to return the favor." Del, a 7-year-old German shepherd, was diagnosed recently with gastrointestinal lymphoma. The Sheriff's Office officials have decided to pay thousands of dollars for treatment in hopes Del will make a full recovery, according to Sgt.