Skip to main content Accessibility help

Study of crib–biting and gastric ulceration and mucosal inflammation in foals

  • A J Badnell–Waters (a1), A D Wilson (a1), P A Harris (a2), H B Davidson (a2) and C J Nicol (a1)...


Crib–biting is a stereotypic behaviour performed by approximately 5% of captive domestic horses. Dietary factors have been strongly associated with the development of oral stereotypies and risk factors for crib–biting, identified in recent epidemiological studies, include feeding high concentrate and/or low forage diets (Waters et al., 2002). Experimental work has shown that such diets are likely to result in increased gastric acidity (Murray and Eichorn, 1996; Nadeau et al., 2000). We therefore propose that young horses initiate crib–biting in an attempt to produce alkaline saliva to buffer their stomachs when alternative opportunities for mastication are limited. The aim of this study was to determine whether there was an association between crib–biting behaviour and stomach condition in foals.

Foals that had recently started to perform crib–biting were recruited into the study and compared with non–stereotypic foals. The stomachs of 15 crib-biting foals and 9 normal foals were examined using a video endoscope.


Corresponding author

Address correspondence to Amanda Badnell-Waters, e-mail:


Hide All
Murray, M.J. and Eichorn, E.S. (1996). Effects of intermittent food deprivation, intermittent food deprivation with Ranitidine, and stall confinement with free access to hay on gastric ulceration in horses. American Journal of Veterinary Research. 11: 15991603.
Nadeau, J.A., Andrews, F.M., Mathew, A.G., Argenzio, R.A., Blackford, J.T., Sohtell M., Saxton, A.M. (2000). Evaluation of diet as a cause of gastric ulcers in horses. American Journal of Veterinary Research, 61: 784790.
Waters A.J; Nicol C.J. and French N.P. (2002). Factors influencing the development of stereotypic and redirected behaviour in young horses: the findings of a four year prospective epidemiological study. Equine Veterinary Journal 34 (6): 572579.


Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed