| Clue | Source | Date |
|---|---|---|
| Warn, as a watchdog | Newsday | 19 Apr 2026 |
| Warn, as a Westie would | Newsday | 18 Aug 2024 |
| Warn, watchdog-style | Wall Street Journal | 30 Oct 2023 |
| Show hostility to, as a dog might a mail carrier | New York Times | 28 May 2018 |
| Show hostility to, as a dog might a mail carrier |