Jan Ladewig

Jan Ladewig

Associate Professor emeritus


Publication year:
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1 - 25 out of 50Page size: 25
  1. 2022
  2. Published

    A review of The Ridden Horse pain Ethogram and its potential to improve ridden horse welfare

    Ladewig, Jan, McLean, A. N., Wilkins, C. L., Fenner, K., Christensen, J. W. & McGreevy, P. D., 2022, In: Journal of Veterinary Behavior. 54, p. 54-61 8 p.

    Research output: Contribution to journal › Review › Research › peer-review

  3. 2019
  4. Published

    Body language: Its importance for communication with horses

    Ladewig, Jan, 2019, In: Journal of Veterinary Behavior. 29, p. 108-110 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. 2018
  6. Published

    Social learning in horses-fact or fiction?

    Rørvang, M. V., Christensen, J. W., Ladewig, Jan & McLean, A., 2018, In: Frontiers in Veterinary Science. 5, 8 p., 212.

    Research output: Contribution to journal › Review › Research › peer-review

  7. 2016
  8. Published

    Injury incidence, reactivity and ease of handling of horses kept in groups: a matched case control study in four Nordic countries

    Keeling, L. J., Bøe, K. E., Christensen, J. W., Hyyppä, S., Jansson, H., Jørgensen, G. H. M., Ladewig, Jan, Mejdell, C. M., Särkijärvi, S., Søndergaard, E. & Hartmann, E., Dec 2016, In: Applied Animal Behaviour Science. 185, p. 59-65 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. 2015
  10. Published

    A Nordic survey of management practices and owners' attitudes towards keeping horses in groups

    Hartmann, E., Bøe, K. E., Christensen, J. W., Hyyppä, S., Jansson, H., Jørgensen, G. H. M., Ladewig, Jan, Mejdell, C. M., Norling, Y., Rundgren, M., Särkijärvi, S., Søndergaard, E. & Keeling, L. J., 2015, In: Journal of Animal Science. 93, 9, p. 4564-4574 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. 2014
  12. Published

    A note on the heritability of reactivity assessed at field tests for Danish Warmblood horses

    Rothmann, J., Christensen, O. F., Søndergaard, E. & Ladewig, Jan, 2014, In: Journal of Equine Veterinary Science. 34, 2, p. 341-343 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Behavior observation during conformation evaluation at a field test for Danish Warmblood horses and associations with rideability and performance traits

    Rothmann, J., Christensen, O. F., Søndergaard, E. & Ladewig, Jan, 2014, In: Journal of Equine Veterinary Science. 34, 2, p. 288-293 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. 2012
  15. Published

    Effect of genetic homogeneity on behavioural variability in an object recognition test in cloned Göttingen minipigs

    Søndergaard, L. V., Herskin, M. S., Ladewig, Jan, Holm, I. E. & Dagnæs-Hansen, F., 2012, In: Applied Animal Behaviour Science. 141, 1-2, p. 20-24 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Object recognition as a measure of memory in 1–2 years old transgenic minipigs carrying the APPsw mutation for Alzheimer’s disease

    Søndergaard, L. V., Ladewig, Jan, Dagnæs-Hansen, F., Herskin, M. S. & Holm, I. E., 2012, In: Transgenic Research. 21, 6, p. 1341-1348 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    The ability of horses to learn an instrumental task through social observation

    Ahrendt, L. P., Christensen, J. W. & Ladewig, Jan, 2012, In: Applied Animal Behaviour Science. 139, 1-2, p. 105-113 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. 2011
  19. Published

    The effect of frequency and duration of training sessions on acquisition and long-term memory in dogs

    Demant, H., Ladewig, Jan, Balsby, T. J. S. & Dabelsteen, Torben, 2011, In: Applied Animal Behaviour Science. 133, 3-4, p. 228-234 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Trailer-loading of horses: is there a difference between positive and negative reinforcement concerning effectiveness and stress-related signs?

    Hendriksen, P., Elmgreen, K. & Ladewig, Jan, 2011, In: Journal of Veterinary Behavior. 6, 5, p. 261-266 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. 2009
  22. Published

    Measuring cutaneous thermal nociception in group-housed pigs using laser technique - effects of laser power output

    Herskin, M. S., Ladewig, Jan & Arendt-Nielsen, L., 2009, In: Applied Animal Behaviour Science. 118, 3-4, p. 144-151 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. 2008
  24. Published

    Do horses generalise between objects during habituation?

    Christensen, J. W., Zharkikh, T. & Ladewig, Jan, 2008, In: Applied Animal Behaviour Science. 114, 3-4, p. 509-520 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    The importance of a food feedback in rooting materials for pigs measured by double demand curves with and without a common scaling factor

    Holm, L., Jensen, M. B., Pedersen, L. J. & Ladewig, Jan, 2008, In: Applied Animal Behaviour Science. 111, 1-2, p. 68-84 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    The relationship between number of training sessions per week and learning in dogs

    Meyer, Iben & Ladewig, Jan, 2008, In: Applied Animal Behaviour Science. 111, 3-4, p. 311-320 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. 2007
  28. Published

    A note on resting behaviour in horses kept on pasture: rolling prior to getting up

    Hansen, M. N., Estvan, J. & Ladewig, Jan, 2007, In: Applied Animal Behaviour Science. 105, 1-3, p. 265-269 5 p.

    Research output: Contribution to journal › Journal article › Research

  29. Published

    Clever Hans is still whinnying with us

    Ladewig, Jan, 2007, In: Behavioural Processes. 76, 1, p. 20-21 2 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  30. Published

    Measuring animal preferences: shape of double demand curves and the effect of procedure used for varying workloads on their cross-point

    Holm, L., Ritz, C. & Ladewig, Jan, 2007, In: Applied Animal Behaviour Science. 107, 1-2, p. 133–146 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    The behaviour of broiler chickens in different light sources and illuminances

    Kristensen, H. H., Prescott, N. B., Perry, G. C., Ladewig, Jan, Ersbøll, A. K., Overvad, K. C. & Wathes, C. M., 2007, In: Applied Animal Behaviour Science. 103, 1-2, p. 75-89 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    The effect of housing rats in a stimulus rich versus stimulus poor environment on preference measured by sigmoid double demand curves

    Holm, L. & Ladewig, Jan, 2007, In: Applied Animal Behaviour Science. 107, 3-4, p. 342-354 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. 2006
  34. Published

    Animal welfare aspects of preventing boar taint

    Giersing, M., Ladewig, Jan & Forkman, Björn, 2006. 3 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  35. Published

    Leg health and performance of broiler chickens reared in different light environments

    Kristensen, H. H., Perry, G. C., Prescott, N. B., Ladewig, Jan, Ersbøll, A. K. & Wathes, C. M., 2006, In: British Poultry Science. 47, 3, p. 257-263 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Lying behavior in horses in relation to box size

    Raabymagle, P. & Ladewig, Jan, 2006, In: Journal of Equine Veterinary Science. 26, 1, p. 11-17 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Measuring animals' preferences by double demand curves: the importance of a food feedback in rooting materials for pigs

    Holm, L., Jensen, M. B., Pedersen, L. J. & Ladewig, Jan, 2006, Proceedings. Korhonen, H. T., Raussi, S., Hänninen, L. & Heikkilä, M. (eds.). ISAE, p. 12 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

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