Is the pinch test reliable as an indicator of dehydration in horses.

Kate and Nancy respond to an email from a listener who submitted a research paper for their review/discussion, on the reliability of the pinch test in determining dehydration in horses. Research Reference: PRITCHARD, J. C., BURN, C. C., BARR, A. R. S., & WHAY, H. R. (2008). Validity of indicators of dehydration in working horses: A longitudinal study of changes in skin tent duration, mucous membrane dryness and drinking behaviour. Equine Veterinary Journal, 40(6), pp. 558–564. https://doi.org/10.2746/042516408X297462