Related Clues:

• Energetic and successful person - like retriever
• What a fetching, ambitious one this is!
• Giant character decapitated ambitious type
• Ambitious type
• Enterprising person
• Thrusting, ambitious type
• Person running errands for a ruthless tycoon?
• Giant dog decapitated aggressive person
• Enterprising person's giant missive not opened
• Aggressive type, one who understands Asian game?
• Wodehouse character, not the errand boy or fetch 'n carry man he sounds?
• Tree got damaged after onset of great ball of fire
• High-flier eagerly heading off, always takes in race meeting
• Determined person
• Self-motivated sort