Possible Clues:

• Some children, women and dogs upset the proprietor
• Sports team bigwig
• One has shown error inside
• One has depression, keeping head out of sight
• One who has depressant drug needs day off
• Person who has depressing experience needs day off at the outset
• One who has wife enthralled by something outstanding
• Pet name caller?
• One has it
• Proprietor is new or changed