Pig

Manipulable object and human contact: Preference and modulation of emotional states in weaned pigs

Enriching the life of farm animals is a legal obligation in intensive farming conditions in the European Union, though not worldwide. In pigs, manipulable materials are mandatory when no bedding is available. Like manipulable objects, positive human interactions might also...

Year Published: 2020Topics: Environmental Enrichment, Human-Animal InteractionAnimal Type: Pig

Citation: Villain, A. S., Lanthony, M., Guérin, C. et al. 2020. Manipulable object and human contact: Preference and modulation of emotional states in weaned pigs. Frontiers in Veterinary Science 7, 577433.

New device for noninvasive telemetric monitoring of vital signs in healthy and newly operated piglets

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, heart rate, temperature and movement...

Year Published: 2020Topics: Biological Sampling & Physiological Measurement, External Bodily EquipmentAnimal Type: Pig

Citation: 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.

Non-invasive monitoring of adrenocortical function in female domestic pigs using saliva and faeces as sample matrices

Intensive pig management involves in a commercial setting the housing and implementation of certain procedures, such as castration and tail docking, which may be stressful for the animal. Good farming practices include the reduction of stress due to management processes,...

Year Published: 2020Topics: Biological Sampling & Physiological Measurement, Welfare AssessmentAnimal Type: Pig

Citation: Wolf, T. E., Mangwiro, N., Fasina, F. O. et al. 2020. Non-invasive monitoring of adrenocortical function in female domestic pigs using saliva and faeces as sample matrices. PLOS ONE 15(6): e0234971.

Nursing and training of pigs used in renal transplantation studies

The pig is commonly used in renal transplantation studies since the porcine kidney resembles the human kidney. To meet the requirements of intense caretaking and examination without stress, a 2-week socialisation and training programme was developed. Conventional cross-breed pigs (n = 36)...

Year Published: 2020Topics: Animal Training, Disease/Experimental ModelAnimal Type: Pig

Citation: Rydén, A., Manell, E., Biglarnia, A. et al. 2020. Nursing and training of pigs used in renal transplantation studies. Laboratory Animals 54(5), 469-478.

Piggy see, piggy do: A swine training program enhances animal welfare and research

Becton Dickinson (BD) Animal Research Program developed an extensive training and environmental enrichment program to acclimate newly arrived swine to daily husbandry routines. The program seeks to build trust between swine and animal care and research staff from human-animal interactions....

Year Published: 2020Topics: Animal Training, Environmental Enrichment, Human-Animal InteractionAnimal Type: Pig

Citation: de la Garza, F., Cannon, C. Z. 2020. Piggy see, piggy do: A swine training program enhances animal welfare and research. Laboratory Animal Science Professional 8(2) (March/April), 54-57.

Pigs with but not without access to pieces of recently harvested wood show reduced pen-mate manipulation after a provision of feed and straw

In barren environments of commercial farms, pig often redirect their rooting and chewing behaviours at other pigs, which can lead to tail biting. When materials such as straw are provided, the quantity is usually too small to have an effect....

Year Published: 2020Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Pig

Citation: Telkanranta, H., Valros, A. 2020. Pigs with but not without access to pieces of recently harvested wood show reduced pen-mate manipulation after a provision of feed and straw. Applied Animal Behaviour Science 232, 105103.

Pre-weaning socialization and environmental enrichment affect life-long response to regrouping in commercially-reared pigs

Weaning and other regrouping events as routine work in commercial farms cause stress to pigs and compromise their welfare. Several studies found positive outcomes to mitigate weaning stress when piglets were socialized (i.e. co-mingled) or raised with enrichment materials in...

Year Published: 2020Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Pig

Citation: Ko, H., Chong, Q., Escribano, D. et al. 2020. Pre-weaning socialization and environmental enrichment affect life-long response to regrouping in commercially-reared pigs. Applied Animal Behaviour Science 229, 105044.

Is the Piglet Grimace Scale (PGS) a useful welfare indicator to assess pain after cryptorchidectomy in growing pigs?

Pig cryptorchidism is a congenital anomaly, which requires surgical intervention. Pain assessment in pig farming has some limitations and consumers are increasingly concerned about suffering linked to on-farm procedures. The PGS seems to be a promising tool for pain assessment...

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Pig

Citation: Vullo, C., Barbieri, S., Catone, G. et al. 2020. Is the Piglet Grimace Scale (PGS) a useful welfare indicator to assess pain after cryptorchidectomy in growing pigs? Animals 10(3), 412.

Effects of light spectrum on pig behaviour, health and growth

Pigs show preferences to display certain behaviours under specific light spectra. Moreover, adding UVB light to the spectrum might enhance pigs’ vitamin D status. Despite the potential, there are still gaps in understanding the broader effects of light spectrum on...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Pig

Citation: Scaillierez, A. J., van Nieuwamerongen - de Koning, S. E., van der Tol, R. P. P. J. et al. 2025. Effects of light spectrum on pig behaviour, health and growth. Applied Animal Behaviour Science 291, 106711.

Novel application of machine learning to enhance untrained and inexperienced evaluators’ diagnosis of acute pain in pigs

Accurately identifying pain is a critical first step required to adequately mitigate pain and improve pig health, welfare and quality of life. The objective of this study was to verify whether random forest and support vector machine algorithms trained utilizing...

Year Published: 2025Topics: Welfare AssessmentAnimal Type: Pig

Citation: Peres, B. G., de Oliveira, M. C., Pivato, G. M. et al.