Play like me: Similarity in playfulness promotes social play

• Jessica Frances Lampe,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Division of Animal Welfare, University of Bern, Bern, Switzerland

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• Sabrina Ruchti,

  Roles Formal analysis, Investigation, Visualization, Writing – review & editing

  Affiliation Division of Animal Welfare, University of Bern, Bern, Switzerland

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• Oliver Burman,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation School of Life Sciences, University of Lincoln, Joseph Banks Laboratories, Lincoln, United Kingdom

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• Hanno Würbel,

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  Affiliation Division of Animal Welfare, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-2934-3010

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• Luca Melotti

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: luca.melotti@gmail.com

  Affiliations Division of Animal Welfare, University of Bern, Bern, Switzerland, Department of Behavioural Biology, University of Münster, Münster, Germany

  http://orcid.org/0000-0001-8991-7365

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