| Clue | Source | Date |
|---|---|---|
| Feline user of a pet door, and a feature of 18-, 23-, 38-, and 50-Across? | LA Times Daily | 19 Aug 2024 |
| Pet that makes frequent use of a door flap | New York Times | 04 Oct 2019 |
| Pet that makes frequent use of a door flap | ||
| Pet who's not housebound |