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Research Article

Dogs Discriminate Identical Twins

  • Ludvík Pinc,

    Affiliation: Department of Animal Science and Ethology, Canine Behavior Research Center, Czech University of Life Sciences, Praha, Czech Republic

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  • Luděk Bartoš mail,

    bartos@vuzv.cz

    Affiliations: Department of Animal Science and Ethology, Canine Behavior Research Center, Czech University of Life Sciences, Praha, Czech Republic, Department of Ethology, Institute of Animal Science, Praha Uhříněves, Czech Republic

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  • Alice Reslová,

    Affiliation: Institute of Criminalistics, Praha, Czech Republic

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  • Radim Kotrba

    Affiliations: Department of Ethology, Institute of Animal Science, Praha Uhříněves, Czech Republic, Department of Animal Science and Food Processing, Institute of Tropics and Subtropics, Czech University of Life Sciences, Praha, Czech Republic

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  • Published: June 15, 2011
  • DOI: 10.1371/journal.pone.0020704

About the Authors

Ludvík Pinc, Luděk Bartoš
Department of Animal Science and Ethology, Canine Behavior Research Center, Czech University of Life Sciences, Praha, Czech Republic
Luděk Bartoš, Radim Kotrba
Department of Ethology, Institute of Animal Science, Praha Uhříněves, Czech Republic
Alice Reslová
Institute of Criminalistics, Praha, Czech Republic
Radim Kotrba
Department of Animal Science and Food Processing, Institute of Tropics and Subtropics, Czech University of Life Sciences, Praha, Czech Republic

Corresponding Author

Email: bartos@vuzv.cz

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LP LB RK. Performed the experiments: LP. Analyzed the data: LB. Contributed reagents/materials/analysis tools: AR. Wrote the paper: LP LB AR.