Related Clues:

• Bay
• Pound sound
• Kennel sound
• Three-masted ship
• Tree-hugger?
• Boxer's comeback?
• Burglar's deterrent, maybe
• Intruder alert?
• Spot announcement?
• Burglar's worry, maybe
• Dogs do it
• Fir coat?
• Initials may be carved in it
• Boxer's remark?
• Cover in the woods