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  1. Long-term familiarity creates preferred social partners in dairy cows

    Contributor(s):: Gutmann, A. K., Spinka, M., Winckler, C.

    Group is an essential resource for gregarious animals. Dairy cows are however frequently (re-)grouped according to productivity and reproductive state leading to an unstable social environment for the animals. The present study aimed at investigating whether cows maintain social relationships in...

  2. The effect of a feeding schedule change and the provision of forage material on hair eating in a group of captive baboons ( Papio hamadryas sp.)

    Contributor(s):: Nevill, C. H., Lutz, C. K.

    Hair eating in nonhuman primates is thought to result from a frustrated appetitive drive produced by an inappropriate diet. To investigate whether hair eating could be reduced through changes in diet, a 2-part study was conducted with a group of baboons ( Papio hamadryas sp.). The 1st part...

  3. The effect of four different feeding regimes on rabbit behaviour

    Contributor(s):: Prebble, J. L., Langford, F. M., Shaw, D. J., Meredith, A. L.

    Dietary composition and presentation impacts on the behaviour of animals, and failure to provide a suitable diet can lead to reduced welfare through the development of poor health, the inability to express normal behaviours and the development of abnormal behaviours. This study assessed the...

  4. Innovative Ways to Feed Zoo Animals: Michelle Shaw at TEDxTaipei

    Michelle Shaw received Masters in Comparative Animal Nutrition following her Bachelors from the University of Guelph in Ontario, Canada. She led the animal nutrition for the Toronto Zoo for 10 years, maintained the feeding program and improved the health of wildlife. During that time, she and her...

  5. Application of the Welfare Quality animal welfare assessment system in Finnish pig production, Part II: Associations between animal-based and environmental measures of welfare

    Contributor(s):: Munsterhjelm, C., Heinonen, M., Valros, A.

    This study aimed to establish associations between the environment and animal-based measures of welfare collected on 158 Finnish farms according to the Welfare Quality systems for pigs. The data consisted of 95 welfare assessments in fattening pigs and 103 in sows, including suckling piglets....

  6. Behavioral changes and feathering score in heat stressed broiler chickens fed diets containing different levels of propolis

    Contributor(s):: Mahmoud, U. T., Abdel-Rahman, M. A. M., Darwish, M. H. A., Applegate, T. J., Cheng, H.

    This experiment was conducted to evaluate the effects of dietary supplementation of green Brazilian propolis on behavioral patterns and feather condition of heat stressed broiler chickens. Five hundred and four (504) male Ross 708 broiler chicks at 15-day old were randomly allotted to six dietary...

  7. Comparative study of trophic behaviour and herd structure in wild and feral goats living in a Mediterranean island: management implications

    Contributor(s):: Rivera-Sanchez, L., Cassinello Roldan, J., Baraza Ruiz, E., BartolomeFilella, J.

    The aim of this study was to compare the trophic behaviour and the social structure of Majorcan wild goats and feral goats present in the island of Majorca. The former are descendants of an ancestral goat ecotype introduced in the island in the late Neolithic, whereas feral goats come from...

  8. Consistency in European seabass coping styles: a life-history approach

    Contributor(s):: Ferrari, S., Millot, S., Leguay, D., Chatain, B., Begout, M. L.

    Recent years have seen a growth of interest in the consistent differences in individual behaviour over time and contexts constituting the so-called "individual coping styles". An understanding of this inter-individual variation is essential to improve our knowledge of the adaptive value of...

  9. Does temperament affect learning in calves?

    Contributor(s):: Webb, L. E., Reenen, C. G. van, Jensen, M. B., Schmitt, O., Bokkers, E. A. M.

    The aim of the study was to investigate how temperament affects learning ability in calves. Nine two-month-old Holstein-Friesian bull calves were subjected to four challenge tests: novel object (NOT), novel environment (NET), social isolation (SIT), and social isolation with a novel environmental...

  10. Dominance rank is associated with body condition in outdoor-living domestic horses ( Equus caballus)

    Contributor(s):: Giles, S. L., Nicol, C. J., Harris, P. A., Rands, S. A.

    The aim of our study was to explore the association between dominance rank and body condition in outdoor group-living domestic horses, Equus caballus. Social interactions were recorded using a video camera during a feeding test, applied to 203 horses in 42 herds. Dominance rank was assigned to...

  11. Effect of forage presentation on feed intake behaviour in stabled horses

    Contributor(s):: Ellis, A. D., Fell, M., Luck, K., Gill, L., Owen, H., Briars, H., Barfoot, C., Harris, P.

    In some stabled horses, the lack of foraging opportunity leads to a reduction in chewing time with consequent negative impacts on the digestive system and potentially development of stereotypies. This study aimed to compare the effect of four types of haynets on feed intake behaviour in stabled...

  12. Effects of sounds of different quality on the behaviour and heart beat parameters of goats

    Contributor(s):: Johns, J., Patt, A., Hillmann, E.

    In alpine regions, bells are used to relocate free-ranging grazers like cows and goats. Considering that goats have a well-developed hearing capacity, sounds (e.g. a chime of a bell) may act as stressors depending on their characteristics. The aim of this study was to test whether a non-uniform...

  13. Feed-restricted broiler breeders: state-dependent learning as a novel welfare assessment tool to evaluate their hunger state?

    Contributor(s):: Buckley, L. A., Sandilands, V., Hocking, P. M., Tolkamp, B. J., D'Eath, R. B.

    This paper reports three experiments that aimed to validate the use of state-dependent learning (SDL) as a novel welfare assessment tool to evaluate the hunger state of feed-restricted broiler breeders. In each experiment, birds alternated every 2 days between two food rations: quantitative feed...

  14. Head partitions at the feed barrier affect behaviour of goats

    Contributor(s):: Nordmann, E., Barth, K., Futschik, A., Palme, R., Waiblinger, S.

    Space allowance at the feeding places often forces goats to feed in close proximity, that is, less than their individual distances. In consequence, agonistic behaviour may increase as well as stress and injuries, while access to feed may decrease, especially in low-ranking goats. Partitions...

  15. Identifying environmental and management factors that may be associated with the quality of life of kennelled dogs ( Canis familiaris)

    Contributor(s):: Kiddie, J., Collins, L.

    This paper describes the use of a validated quality of life assessment tool (described elsewhere) to identify environmental and management factors that may affect quality of life in dogs kennelled in rehoming centres. Dogs were allocated to one of the four treatment groups, all of which had a...

  16. Influences of various factors on cows' entrance order into the milking parlour

    Contributor(s):: Polikarpus, A., Kaart, T., Mootse, H., Rosa, G. de, Arney, D.

    This study investigates the stability of the milking order of cows entering into the milking parlour of a commercial dairy herd, and changes to this order consequent to a change in health status and a change in the membership of the group of cows being milked. In large herds it is difficult for...

  17. Predicting time spent on different behavioural activities from physicochemical properties of fibrous diets in finishing pigs

    Contributor(s):: Bakare, A. G., Ndou, S. P., Madzimure, J., Chimonyo, M.

    The objective of the present study was to predict time spent on different behavioural activities by finishing pigs, using physicochemical measurements of fibrous feed. Eighty four Large White * Landrace barrows with 80.54.7 kg body weight (BW) at the beginning of the experiment were used. Feed...

  18. Stress assessment in small ruminants kept on city farms in Southern Germany

    Contributor(s):: Schilling, A. K., Reese, S., Palme, R., Erhard, M., Wohr, A. C.

    Sheep and goats are frequently used in nonhuman animal-assisted activities on city farms. There are few data available on this type of usage of small ruminants. Health evaluations, behavioral observations (feeding, resting, comfort, explorative and social behaviors), behavioral tests (human...

  19. The effect of overgrown claws on behaviour and claw abnormalities of sows in farrowing crates

    Contributor(s):: Diaz, J. A. C., Stienezen, I. M. J., Leonard, F. C., Boyle, L. A.

    The objective of this study was to evaluate the effect of overgrowth of the weight bearing claws on the behaviour of sows in farrowing crates. The study used 24 multiparous lactating sows, 13 with overgrown (OG) rear claws and 11 controls. Sows were video recorded continuously from approximately...

  20. The anthropozoology of domestication for milk productionAnthropozoologie de la domestication laitiere

    Contributor(s):: Poplin, F.

    Milk draws its substance from a living being of flesh and blood and from plant matter full of scents, through a two-cycle digestive system and fermentation in vivo, that of ruminants, which are also animals that provide meat ("you drink my milk, you eat my meat"). The pig, the "outlaw" of...