About the Authors

Beth Ann Ventura

Affiliation Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada

Marina A. G. von Keyserlingk

Affiliation Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada

Hannah Wittman

Affiliation Centre for Sustainable Food Systems, University of British Columbia, Vancouver, BC, Canada

Daniel M. Weary

dan.weary@ubc.ca

Affiliation Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BV DW. Performed the experiments: BV. Analyzed the data: BV. Wrote the paper: BV MK HW DW. Provided input on project design and analysis: DW MK HW.