| Clue | Source | Date |
|---|---|---|
| Barked | The Washington Post | 02 May 2020 |
| Barked | LA Times Daily | 02 May 2020 |
| Imitated a dog's bark | The Telegraph General Knowledge | 08 Sep 2019 |
| Sounded like a setter | Newsday | 20 Apr 2018 |
| Made a barking noise | ||
| Talked to Lassie? | ||
| Talked to Lassie? | ||
| Warned of an intruder, perhaps | ||
| Barked | ||
| Made a barking sound. |