Whether a horse requires a winter horse blanket depends on factors such as breed, age, body condition, health, living situation, and whether the horse has been clipped. Horses without shelter, those with thin coats, seniors, or horses in colder climates are most likely to benefit from a winter horse blanket for warmth and protection from the elements.​

There are two essential types: turnout winter horse blankets and stable winter horse blankets. Turnout blankets are waterproof and designed for outdoor use, protecting against rain and snow, while stable blankets are windproof, made for indoor environments and not intended for wet weather conditions.

The fill weight is critical. Lightweights (0–100g fill) suit mild cold, mediums (150–250g fill) for freezing temperatures, and heavyweights (300g+) for extreme cold. Consider your horse’s coat, whether they’re clipped, their activity level, and local climate before selecting a winter horse blanket.

For warmth, durability, and weather protection, choose a winter horse blanket with a high-denier (e.g., 1200D) nylon or polyester outer shell, waterproof coating, and synthetic insulation for warmth; features like breathability and strong stitching also improve comfort and longevity.

Measure from the center of the chest to the point of the tail, following the curve of the body. This ensures the winter horse blanket covers the horse without restricting movement or creating hazardous loose fabric.

While horses can wear winter horse blankets for extended periods in harsh weather, regular checks are essential for fit, cleanliness, and safety. Remove and adjust as needed to prevent rubbing, sores, or skin trouble, especially when the weather warms.

A winter horse blanket should be spot-cleaned as needed and fully washed at least once per season, or more often if it becomes soiled. Use mild detergents and allow thorough drying to maintain waterproofing and prevent mildew.

Using liners adds versatility to your winter horse blanket system, allowing easy adaptation to changing temperatures. However, a single heavyweight winter horse blanket can be simpler during consistent cold spells if frequent adjustments aren’t practical.