This discharge is normal. If a white discharge develops, however, this indicates a uterine infection and a veterinarian should be consulted for treatment. Foaling-Facilities A foaling mare should not be placed in a strange environment or have a stranger act as night attendant immediately prior to parturition. Any sudden changes may delay foaling. Ideally, mares should be placed in the foaling environment 2 to 3 weeks prior to her expected foaling date.
Mares can foal in a variety of locations, depending on the weather and facilities available.
Whatever the choice of foaling locations, the environment should be clean, have adequate space, and be reasonably quiet. During warm weather, many producers choose to allow their mares to foal in grassy paddocks or pastures. Dirt lots should be avoided, if possible. For mares foaling in a stall, the stall should be freshly bedded with clean, dry straw rather than shavings. Safety to the mare and foal should be kept in mind when selecting a foaling stall.