Applied Animal Behaviour Science · 1999 · 65 citations · 23 references
AgricultureAnimal SciencesPoultry ScienceAnimal BehaviorAnimal WelfareAnimal HusbandryLitter ManagementSow ManagementSwine HousingSwine ReproductionSwine WelfareCommunal Area DesignHandling Of PigletsHandling Of SowsHandling Of Weaned PigsPiglet BehaviorSow-litter InteractionsWeaning Behavior
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Robert Trivers · American Zoologist · 1974 · 4.2K citations · Full text
When to wean — Observations from free-ranging domestic pigs
Per Jensen, Boel Recén · Applied Animal Behaviour Science · 1989 · 212 citations
The Suckling Behaviour of Domestic Pigs in a Semi-Natural Environment
Ruth C. Newberry, D.G.M. Wood-Gush · Behaviour · 1985 · 191 citations