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  1. Cortisol levels in dolphin Tursiops truncatus interactive programs linked to humanNiveles de cortisol en delfines Tursiops truncatus vinculados a programas interactivos con humanos

    Contributor(s):: Sanchez Okrucky, R., Morales Vela, B.

    Understanding the physiological changes in animals during physical activity to improve animal welfare has become increasingly important in animal collections that remain under human care. To date, the effect of interactive programs on dolphins under human care has not been evaluated, for that...

  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 randomized cross-over exploratory study of the effect of visiting therapy dogs on college student stress before final exams

    Contributor(s):: Barker, S. B., Barker, R. T., McCain, N. L., Schubert, C. M.

    This exploratory study investigated the effect of visiting therapy dogs on college-student perceived and physiological stress the week prior to final exams. Students (n=78) were randomly assigned to order of a therapy-dog intervention and attention-control condition, each 15 minutes long....

  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. A randomized cross-over exploratory study of the effect of visiting therapy dogs on college student stress before final exams

    Contributor(s):: Barker, S. B., Barker, R. T., McCain, N. L., Schubert, C. M.

    This exploratory study investigated the effect of visiting therapy dogs on college-student perceived and physiological stress the week prior to final exams. Students (n=78) were randomly assigned to order of a therapy-dog intervention and attention-control condition, each 15 minutes long....

  6. The ethics of a co-regulatory model for farm animal welfare research

    Contributor(s):: Phillips, C. J. C., Petherick, J. C.

    Standards for farm animal welfare are variously managed at a national level by government-led regulatory control, by consumer-led welfare economics and co-regulated control in a partnership between industry and government. In the latter case the control of research to support animal welfare...

  7. The power of automated behavioural homecage technologies in characterizing disease progression in laboratory mice: a review

    Contributor(s):: Richardson, C. A.

    Behavioural changes that occur as animals become sick have been characterized in a number of species and include the less frequent occurrence of 'luxury behaviours' such as playing, grooming and socialization. 'Sickness behaviours' or behavioural changes following exposure to infectious agents,...

  8. What is a canine athlete?

    Contributor(s):: Zink, M. C., Dyke, J. B. van

    Canine sports medicine and rehabilitation is the newest specialty in veterinary medicine. It encompasses and integrates a variety of fields, including orthopedics, exercise physiology, neurology, cardiology, pulmonology, nutrition, and others. Rehabilitation, which includes conditioning...

  9. Importance of bringing dogs in contact with children during their socialization period for better behavior

    Contributor(s):: Arai, S., Ohtani, N., Ohta, M.

  10. Fecal concentrations of cortisol, testosterone, and progesterone in cotton-top tamarins housed in different zoological parks: relationships among physiological data, environmental conditions, and behavioral patterns

    Contributor(s):: Fontani, S., Vaglio, S., Beghelli, V., Mattioli, M., Bacci, S., Accorsi, P. A.

    The aim of this investigation was to study the welfare of 3 captive groups of cotton-top tamarins housed in different zoological parks. Ethological observations were conducted during 1 year. In addition, fecal samples were collected and the concentrations of glucocorticoids, androgens, and...

  11. A comparison of welfare outcomes for weaner and mature Bos indicus bulls surgically or tension band castrated with or without analgesia: 2. Responses related to stress, health and productivity

    Contributor(s):: Petherick, J. C., Small, A. H., Mayer, D. G., Colditz, I. G., Ferguson, D. M., Stafford, K. J.

    Tension banding castration of cattle is gaining favour because it is relatively simple to perform and is promoted by retailers of the banders as a humane castration method. Two experiments were conducted, under tropical conditions using Bos indicus bulls comparing tension banding (Band) and...

  12. Impact of inhalation anaesthesia, surgery and analgesic treatment on home cage behaviour in laboratory mice

    Contributor(s):: Cesarovic, N., Arras, M., Jirkof, P.

    Anaesthesia and analgesia are used frequently in laboratory routine to ensure animal welfare and good scientific outcomes in experiments that may elicit pain or require immobilisation of the animal. However, there is concern regarding the effect of these procedures on animal behaviour in...

  13. Linking risk taking and the behavioral and metabolic responses to confinement stress in gilthead seabream Sparus aurata

    Contributor(s):: Herrera, M., Castanheira, M. F., Conceicao, L. E. C., Martins, C. I.

    Risk taking and avoidance responses during confinement have been identified in a variety of species, including fish. In addition, differences in metabolic rate have also been attributed to divergent personalities, coping styles or behavioral types. In this study we disclose for the first time a...

  14. Locomotor activity of dairy cows in relation to season and lactation

    Contributor(s):: Brzozowska, A., Lukaszewicz, M., Sender, G., Kolasinska, D., Oprzadek, J.

    All systems recording activity of cattle measure it independently of environmental and animal factors. Such recordings may hide differences in activity caused by extraneous interferences or may be inaccurately interpreted. The information produced by sensors could be more accurate, if behaviour...

  15. Owners and pets exercising together: canine response to veterinarian-prescribed physical activity

    Contributor(s):: Byers, C. G., Wilson, C. C., Stephens, M. B., Goodie, J. L., Netting, F. E., Olsen, C. H.

    Using a prospective, randomized, single-blinded clinical design, we enrolled dog owners (DOs) and their dogs presenting to a veterinary referral hospital in a two-phase trial to determine whether veterinarian-initiated counseling increases physical activity and leads to secondary health benefits...

  16. Behavioural and physiological responses of heifer calves to acute stressors: long-term consistency and relationship with adult reactivity to milking

    Contributor(s):: Reenen, C. G. van, Werf, J. T. N. van der, O'Connell, N. E., Heutinck, L. F. M., Spoolder, H. A. M., Jones, R. B., Koolhaas, J. M., Blokhuis, H. J.

  17. Differences in serotonin serum concentration between aggressive English cocker spaniels and aggressive dogs of other breeds

    Contributor(s):: Amat, M., Brech, S. le, Camps, T., Torrente, C., Mariotti, V. M., Ruiz, J. L., Manteca, X.

  18. Effects of the level of experience of horses and their riders on cortisol release, heart rate and heart-rate variability during a jumping course

    Contributor(s):: Ille, N., Lewinski, M. von, Erber, R., Wulf, M., Aurich, J., Mostl, E., Aurich, C.

  19. Hormonal stress response of laboratory mice to conventional and minimally invasive bleeding techniques

    Contributor(s):: Voigt, C. C., Klockner, P., Touma, C., Neuschl, C., Brockmann, G., Goritz, F., Palme, R., Thomsen, R.

  20. Mother rearing of dairy calves: reactions to isolation and to confrontation with an unfamiliar conspecific in a new environment

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