- A personal label, featuring text that read, "Part of my thesis – Please do not touch – Please call me if you have any questions and would like to know more." and a picture of a baby squirrel.
- A neutral label, reading, "Part of an experiment – Please do not touch – For information ... " and a warning symbol.
- A threatening label, which read, "'Part of an experiment – Every theft will be reported to the police! – For information ... GPS Monitored!"