The first 24 hours of a foal's life are the most welfare-critical. Colostrum absorption, adaptation to extra-uterine life, and early identification of problems determine long-term outcomes.
The first 24 hours of a foal's life encompass the most concentrated welfare-critical period in equine development. Failure to absorb adequate passive immunity — IgG from colostrum — leaves foals profoundly vulnerable to septicaemia that may be fatal within days. The 2-4 hour window for standing and nursing reflects the developmental imperative of colostrum absorption before gut closure. Foals that fail to nurse in this window require emergency colostrum administration by nasogastric tube and early veterinary assessment.
Neonatal maladjustment syndrome — the 'dummy foal' — reflects incomplete neurological transition from intrauterine to extra-uterine life. Affected foals show reduced bonding, abnormal behaviors, and neurological signs of varying severity. The Madigan Foal Squeeze technique, which applies gentle chest pressure mimicking the birth canal, has shown remarkable efficacy in resetting neurological function in some affected foals — a welfare-improving intervention that is simple and evidence-supported.
Septicaemia is the leading cause of neonatal foal death and causes significant welfare harm during its course. Early signs — lethargy, fever, joint swelling, and reduced suckle — require urgent veterinary assessment. Broad-spectrum antibiotic therapy initiated promptly dramatically improves outcomes compared to delayed treatment.