Last seen in:
- USA Today - Jun 19 2022
- New York Times - Dec 2 2020
- The Washington Post - Feb 22 2018
- Wall Street Journal - Aug 1 2016 - Canine Training
- Wall Street Journal - Jun 9 2016 - Postscripts
- The Washington Post - Apr 9 2016
- New York Times - Jan 15 2015
- New York Times - Oct 1 2013
- New York Times - Jan 14 2013
- Jonesin Crosswords - Nov 18 2010