Lying behavior as an early predictor of ketosis in early lactation dairy goats

Authors

  • G. Zobel Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada V6T 1Z4
  • K. Leslie Department of Population Medicine, University of Guelph, Guelph, ON, Canada N1G 2W1
  • D. Weary Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada V6T 1Z4
  • M. A. G. von Keyserlingk Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada V6T 1Z4

DOI:

https://doi.org/10.21423/aabppro20143759

Keywords:

kidding, negative energy balance, milk production, ketosis, goat, behavior, dairy goats, lying behavior

Abstract

Goats frequently have multiple foetuses, a known risk factor for negative energy balance prior to kidding (Brozos et al, Vet Clin North Am Food AnimPract, 2011). This state, coupled with increased energy demands of milk production, also increases the risk of ketosis after kidding. Ketosis is a serious metabolic condition that when left untreated can be fatal. Regardless of severity, ketosis has been shown to negatively affect milk production in dairy cows (Rajala-Schultz et al, J Dairy Sci, 1999). Unfortunately, in goats, this disease is typically only identified when does show clinical signs, and prognosis is poor. At subclinical levels, which frequently go undetected, reduced milk production likely leads to early culling. Clinical symptoms of ketosis include loss of appetite, ataxia, and general lack of mobility, including increased lying behavior (Andrews et al, Small Ruminant Res, 1996). In dairy cows, changes in lying behavior have been shown to be useful as early indicators of compromised health status (Weary et al, J Anim Sci, 2009). Therefore, the aim of this study was to examine whether lying behavior could be used as an early predictor of ketosis after kidding in dairy goats.

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Published

2014-09-18

Issue

Section

AASRP Posters and Research Summaries