Related Clues:

• Hunting dogs pick them up
• They might waft in
• In Germany, Stuttgart initially comes up smelling like roses perhaps
• Cosmetics counter array
• Unseen air travelers
• Trails can give awareness on the radio
• They may be picked up by dogs
• Smells of money, say
• Gets wind of American cash being loaded on board ship
• Becomes aware of meaning when listening
• Gets wind of ship carrying cargo of American cash
• Perfumer's expertise
• Perfumery products
• Dogs often locate them
• Pleasant scents