Related Clues:

• First alert, often
• Woof
• Boxer's greeting
• Cottonwood covering
• Spot's sound
• "I want a doggy biscuit!"
• Comical bark
• Great work
• Obedience school response
• Dog cry
• Bow-wow
• Yip in a strip
• Sound from the kennel
• Speak to the owner?
• Canine sound