1. The foraging ball as a quick and easy enrichment device for pigs (Sus scrofa).
- Author
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Huntsberry ME, Charles D, Adams KM, and Weed JL
- Subjects
- Animal Husbandry instrumentation, Animal Husbandry methods, Animal Welfare, Animals, Feeding Methods instrumentation, Animals, Laboratory physiology, Behavior, Animal physiology, Feeding Behavior physiology, Feeding Methods veterinary, Swine physiology
- Abstract
Providing research pigs with enrichment objects can encourage species-typical behavior such as rooting and foraging. The authors gave pigs hard plastic 'foraging balls' that resembled enrichment devices commonly used for nonhuman primates. Holes were custom-drilled into the balls, and animal caretakers filled them with palatable food items such as jellybeans, unsalted peanuts, cereal, Beggin' Strips, primate biscuits and dog biscuits. Staff members suspended the balls from chains in pigs' enclosures, ensuring that toys did not touch the floor. All pigs manipulated the balls and were able to obtain treats that were supplemental to their standard diet. The simple and effective enrichment device was easily incorporated into the daily routines of research facilities, with little disruption to schedules.
- Published
- 2008
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