Preference for and maintenance of interest in suspended enrichment toys in confined growing pigs

Journal of Veterinary Behavior - Tập 45 - Trang 68-73 - 2021
Jonathan Vinícius dos Santos1, Sharacely de Souza Farias1, Thuanny Lúcia Pereira1, Camila Perruchi Teixeira1, Cristiane Gonçalves Titto1
1Faculdade de Zootecnia e Engenharia de Alimentos – Universidade de São Paulo, FZEA - USP, - Pirassununga, São Paulo Brazil.

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