Related Clues:

• React like a threatened dog
• "Don't mess with me!"
• Kennel warning
• Warning to the postman
• ''I'm mad!''
• Lab's warning
• Chow line?
• 'Hands off that bone …'
• Angry warning
• Comb's target
• Traffic jam, e.g.
• Weimaraner warning
• Hound sound
• Spot's warning
• Tangled mass