- Author: Adamson Eve
- Language: English
- Year: 2010
- Author: Ha James C, Campion Tracy L
- Language: English
- Year: 2018
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- Language: English
- Year: 2008
- Author: Vick Michael, Gorant Jim, Vick Michael
- Language: English
- Year: 2010
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- Language: English
- Year: 2011
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- Language: English
- Year: 2017
Dog language
pdf
- Author: Abrantes Roger
- Language: English
- Year: 1997
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- Language: English
- Year: 2019
- Author: Laura D. Gelfand (editor)
- Language: English
- Year: 2016
