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  1. Dog breed differences in visual communication with humans

    Contributor(s):: Konno, A., Romero, T., Inoue-Murayama, M., Saito, A., Hasegawa, T.

    Domestic dogs (Canis familiaris) have developed a close relationship with humans through the process of domestication. In human-dog interactions, eye contact is a key element of relationship initiation and maintenance. Previous studies have suggested that canine ability to produce human-directed...

  2. Positive and negative gestational handling influences placental traits and mother-offspring behavior in dairy goats

    Contributor(s):: Baxter, E. M., Mulligan, J., Hall, S. A., Donbavand, J. E., Palme, R., Aldujaili, E., Zanella, A. J., Dwyer, C. M.

    Dairy animals are subjected to a number of potential stressors throughout their lives, including daily interactions with humans. The quality of these interactions may have direct consequences for the animal undergoing the experience, but if such events occur during gestation it may also affect...

  3. A prospective exploration of farm, farmer, and animal characteristics in human-animal relationships: an epidemiological survey

    Contributor(s):: Roches, A. de B. des, Veissier, I., Boivin, X., Gilot-Fromont, E., Mounier, L.

    Human-animal relationships are essential for dairy farming. They affect work comfort and efficiency, as well as milk production. A poor human-animal relationship can result in stress and accidents to both animals and caretakers and needs to be improved. However, many studies have demonstrated the...

  4. Positive and negative gestational handling influences placental traits and mother-offspring behavior in dairy goats

    Contributor(s):: Baxter, E. M., Mulligan, J., Hall, S. A., Donbavand, J. E., Palme, R., Aldujaili, E., Zanella, A. J., Dwyer, C. M.

    Dairy animals are subjected to a number of potential stressors throughout their lives, including daily interactions with humans. The quality of these interactions may have direct consequences for the animal undergoing the experience, but if such events occur during gestation it may also affect...

  5. Social behavior of domestic cats in the human home

    Contributor(s):: Bernstein, P. L., Friedmann, Erika, Turner, D. C., Bateson, P.

  6. Behavioural patterns established during suckling reappear when piglets are forced to form a new dominance hierarchy

    Contributor(s):: Skok, J., Prevolnik, M., Urek, T., Mesarec, N., Skorjanc, D.

    Early life experiences considerably influence the behavioural development of the animals in which the social environment plays a crucial role. Neonatal piglets experience intense social (including aggressive) interactions when compete with their littermates for the access to teats on the sow's...

  7. Comparison of the effects of weaning and castration when conducted separately or in combination on the behaviour of crossbred beef cattle

    Contributor(s):: Lambertz, C., Farke-Rover, A., Moors, E., Gauly, M.

    The objective of the present study was to evaluate the behavioural effects of Burdizzo castration of crossbred beef calves when weaned and castrated separately (castrated 8 weeks after weaning) or in combination. Over two consecutive years a total of 111 Limousin * Simmental male calves were...

  8. Effect of pre- and post-partum sow activity on maternal behaviour and piglet weight gain 24 h after birth

    Contributor(s):: Illmann, G., Chaloupkova, H., Neuhauserova, K.

    Within the 24 h prior to parturition sows are active and motivated to perform nest-building behaviour. The aim of this study was to investigate: (i) whether pre-partum activity (e.g. nesting and postural changes) could predict maternal behaviour 24 h post-partum (pp) and weight gain 24 h pp, and...

  9. Effect of pre-partum habituation to milking routine on behaviour and lactation performance of buffalo heifers

    Contributor(s):: Polikarpus, A., Napolitano, F., Grasso, F., Palo, R. di, Zicarelli, F., Arney, D., Rosa, G. de

    The aim of this study was to investigate the effect pre-partum habituation in the milking parlour on behaviour and lactation performance of buffalo heifers. Sixteen buffalo heifers in late gestation were used for this study. The animals, with an age ranging from 30 to 44 months at the start of...

  10. Effects of mother versus artificial rearing during the first 12 weeks of life on challenge responses of dairy cows

    Contributor(s):: Wagner, K., Seitner, D., Barth, K., Palme, R., Futschik, A., Waiblinger, S.

    We investigated the effects of mother versus artificial rearing on the responses to a social and a non-social challenge in adulthood. Rearing of treatment groups only differed during the first 12 weeks of life. Artificially reared animals were separated from their mothers within 24 h after birth...

  11. Effects of prepartum housing environment on abnormal behaviour, the farrowing process, and interactions with circulating oxytocin in sows

    Contributor(s):: Yun, JinHyeon, Swan, K. M., Oliviero, C., Peltoniemi, O., Valros, A.

    We evaluated the effects on sows of prepartum housing environment on bar-biting (BB) behaviour prior to parturition, farrowing duration from first to tenth piglets, litter size, and circulating oxytocin (OT) concentrations during birth of the first five piglets. A total of 35 sows, approximately...

  12. Space allowance during gestation and early maternal separation: effects on the fear response and social motivation of lambs

    Contributor(s):: Averos, X., Marchewka, J., Beltran de Heredia, I., Zanella, A. J., Ruiz, R., Estevez, I.

    A common prenatal stressor in lambs is early maternal separation, which may be aggravated by spatial restriction of ewes during pregnancy. They may influence lambs' development and coping abilities. The aim of this study was to determine how space allowance provided to ewes during pregnancy and...

  13. The influence of neonatal environment on piglet play behaviour and post-weaning social and cognitive development

    Contributor(s):: Martin, J. E., Ison, S. H., Baxter, E. M.

    Research has shown that the domestic pig is highly playful throughout its development and that play is an important aspect of social and cognitive development. Therefore, the neonatal environment is fundamental to successful stimulation of play in neonatal pigs, which could have indirect and...

  14. Young Blond d'Aquitaine, Angus and Limousin bulls differ in emotional reactivity: relationships with animal traits, stress reactions at slaughter and post-mortem muscle metabolism

    Contributor(s):: Bourguet, C., Deiss, V., Boissy, A., Terlouw, E. M. C.

    The present study investigated relationships between reactivity during tests, stress reactions at slaughter and animal traits in young Blond d'Aquitaine (BA), Limousin (LI) and Angus (AN) bulls. Behavioural and physiological reactivity of animals was evaluated during rearing using a "Human test"...

  15. Do rubber rings coated with lignocaine reduce the pain associated with ring castration of lambs?

    Contributor(s):: Stewart, M., Beausoleil, N. J., Johnson, C. B., Webster, J. R., Schutz, K. E., Cox, N., Stafford, K. J.

    To facilitate the wider use of pain relief on-farm, practical 'farmer friendly' methods for administering pain relief are necessary. This proof of concept study evaluated the efficacy of rubber rings coated with local anaesthetic (LA, lignocaine) for providing pain relief in lambs castrated 4...

  16. Hierarchy formation in newly mixed, group housed sows and management strategies aimed at reducing its impact

    Contributor(s):: Greenwood, E. C., Plush, K. J., Wettere, W. H. E. J. van, Hughes, P. E.

    Aggression is at its highest when sows are first introduced to new animals and hierarchies are being established. Thus, methods to reduce aggression should focus on this period. The aggression that occurs during mixing results in physiological stress responses, which can have detrimental effects...

  17. Prepartum nest-building has an impact on postpartum nursing performance and maternal behaviour in early lactating sows

    Contributor(s):: Yun, JinHyeon, Swan, K. M., Farmer, C., Oliviero, C., Peltoniemi, O., Valros, A.

    The effects of facilitating prepartum nest-building (NB) behaviour, by providing abundant nesting materials, on postpartum maternal characteristics in early lactating sows were evaluated. A total of 35 sows, approximately seven days before the expected parturition date, were housed in: (1) CRATE...

  18. Relationships between pig welfare, productivity and farmer disposition

    Contributor(s):: Jaaskelainen, T., Kauppinen, T., Vesala, K. M., Valros, A.

    The aim of this study was, firstly, to investigate the connection between on-farm assessed welfare scores and production parameters for sows, and secondly, to examine how farmers perceive the connection between their disposition, animal welfare and productivity. We assessed environmental and...

  19. Can dogs alleviate the desolation created by having fewer children? An empirical study in the Japanese context

    Contributor(s):: Kawata, Y.

    Over the last several decades, in Japan, the young population (YP; less than 14 years old) has decreased whereas the number of registered dogs (RDs) has increased as a result of various socioeconomic factors. The total sum of YP and RD has remained virtually constant since the early 1990s. In...

  20. Canine scent detection of human cancers: a review of methods and accuracy

    Contributor(s):: Moser, E., McCulloch, M.