Related Clues:

• Warning from a Scottie
• Utterance in Sandy's speech bubbles
• Dog's declaration
• A little ruff
• Terrier noise
• Puppy bark
• Whelp yelp
• Pound noise
• Terrier's expression of terror
• "I have to go out!"
• Pooch's sound
• Sound from a hound
• Lab sound?
• Boxer's bark
• 'I'm excited, and also a dog!'