Related Clues:

• It might mean 'I have to go out!'
• Pup squeak
• Kennel greeting
• Barker's attention-getter
• Canine line
• Bitty bark
• "Walk me!" perhaps
• "I gotta go out now!"
• Thin bark
• Cartoon bark
• Songwriter Harburg
• Small bark
• Dog's bark
• Litter cry
• Sandy's response