Capybara (Hydrochoerus hydrochaeris) behaviour and welfare: implications for successful farming practices

Publication Type:
 Journal Article
Year of Publication:
 2012
Authors:
 SSC Nogueira, SLG Nogueira-Filho
Publication/Journal:
 Animal Welfare
Keywords:
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ISBN:
 0962-7286
Abstract:

Capybara (Hydrochoerus hydrochaeris) farming in Latin American countries was hampered at the outset by limited knowledge of
species behaviour and inappropriate husbandry protocols, which resulted in low reproductive rates, lethal adult fights and consequent
reduced well-being. As the peculiarities of capybara social behaviour are still ignored by many species’ breeders, both in commercial
or research centres, we aim here to provide a review of successful experiences in Brazil by evaluating a number of social behaviour
issues that are directly associated with the species’ welfare. We highlight special points on group composition and facilities needed,
such as water tank and corral-trap structures, which may affect capybara health, productivity, and animal welfare. It has been shown
that trying to form new aggregates by mixing adult or sub-adult animals obtained from different groups does not work. Conversely,
we did not find a difference in the frequency with which mothers from the same group nurse their own young or those of other
females. This knowledge may lead to successful trials for female adoption when necessary. In conclusion, capybara welfare is strongly
linked to cohesion among animals. Additionally, assessment of vocal emissions is discussed as a potential, non-invasive measureto
evaluate improvement in capybara handling procedures.

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