What does the term 'turnout blanket' refer to?

The term 'turnout blanket' refers specifically to blankets designed for outdoor use. These blankets are typically made from durable materials that protect horses from various weather conditions when they are turned out to pasture or in a paddock. Turnout blankets are waterproof and insulated to keep horses dry and warm during rain, snow, and cold temperatures.

Blankets meant for stable use, while they might be used indoors, do not usually offer the same level of weather resistance or outdoor suitability as turnout blankets. A warm blanket for riding primarily focuses on providing warmth during exercise but does not necessarily have the features needed for outdoor exposure. Lightweight blankets for summer use are designed for cool evenings or light protection but lack the insulation and waterproofing that turnout blankets provide for harsher weather conditions. Thus, the emphasis on outdoor use in the correct option highlights the specific purpose of turnout blankets in horse care.