Pig

Hagemeister, K., Ernst, L., Kadaba Srinivasan, P. et al. 2020. Severity assessment in pigs after partial liver resection: Evaluation of a score sheet. Laboratory Animals 54(3), 251–260.

Severity assessment in biomedical research is required by the European authorities. Therefore, a variety of score sheets are available. The first score sheets were designed and introduced by Morton and Griffith (M&G) in 1985, to...

Millecam, J., van Bergen, T., Devreese, M. 2020. Gastrostomy tube placement via a laparotomic procedure in growing conventional piglets to perform multidose preclinical paediatric drug studies. Laboratory Animals 54(3), 261-271.

The use of juvenile conventional pigs as a preclinical animal model to perform pharmacokinetic (PK), pharmacodynamic (PD) and safety studies for the paediatric population is increasing. Repetitive oral administration of drugs to juvenile pigs is...

Bøgh, N., Agger, P., Omann, C. et al. 2020. New device for noninvasive telemetric monitoring of vital signs in healthy and newly operated piglets. JAALAS 59(1), 90–93.

Measuring vital signs is central to medical practice, but they are difficult to monitor in awake laboratory animals. We examined the feasibility of a noninvasive device [Cortrium C3 device] for telemetric assessment of respiration rate...

Kauselmann, K., Krause, E. T., Glitz, B. et al. 2020. Short-term choice of fattening pigs for additional plant-based materials. Applied Animal Behaviour Science 226, 104975.

A major problem in conventional pig production systems is the occurrence of abnormal behaviours such as tail biting. Tail biting is a multifactorial problem, but it seems that a lack of proper enrichment materials prevents...

Paredes-Ramos, P., Diaz-Morales, J. V., Espinosa-Palencia, M. et al. 2020. Clicker training accelerates learning of complex behaviors but reduces discriminative abilities of Yucatan miniature pigs. Animals 10(6), 959.

Animal training is meant to teach specific behavioral responses to specific cues. Clicker training (CT) is a popular training method based on the use of a device that emits a sound of double-click to be...

Çavuşoğlu, E., Rault, J.-L., Gates, R. et al. 2020. Behavioral response of weaned pigs during gas euthanasia with CO2, CO2 with butorphanol, or nitrous oxide. Animals 10(5), 787.

The swine industry is often forced to euthanize pigs in the first few weeks of life due to injuries, hernias, or unthriftiness. The majority of pigs are euthanized using carbon dioxide (CO2) gas asphyxiation but...

Von Jasmund, N., Wellnitz, A., Krommweh, M. S. et al. 2020. Using passive infrared detectors to record group activity and activity in certain focus areas in fattening pigs. Animals 10(5), 792.

Animal behavior is an important aspect in the assessment of animal welfare. Passive infrared detectors (PID), detecting thermal changes to measure activity, have already been used to record data on the behavior of groups of...

Maschat, K., Dolezal, M., Leeb, C. et al. 2020. Duration of confinement and pen-type affect health-related measures of welfare in lactating sows. Animal Welfare 29(3), 339-352.

Temporary crating is considered as a step towards improved welfare in lactating sows. Therefore, the aim of this study was to investigate effects of confinement period (CP) and farrowing pen-type (PT) on health-related measures. Four...

Friedrich, L., Krieter, J., Kemper, N. et al. 2020. Interobserver reliability of measures of the Welfare Quality® animal welfare assessment protocol for sows and piglets. Animal Welfare 29(3), 323-337.

The aim of this study was to assess the interobserver reliability of the measures forming the Welfare Quality® animal welfare assessment protocol for sows and piglets. The study was carried out at nine farms in...

Park, R. M., Cramer, M. C., Wagner, B. K. et al. 2020. A comparison of behavioural methodologies utilised to quantify deviations in piglet behaviour associated with castration. Animal Welfare 29(3), 285-292.

Surgical castration is a painful procedure that is routinely performed without pain relief on commercial pig (Sus scrofa domesticus) farms. Previous research has focused on quantifying piglet pain response through behaviours. However, to date, behavioural...

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