Late spring summer and early fall. if you put one on them. Ive hardly ever used blankets and there fine.
Winter I should imagine.
it depends on the weather,season, and the kind of blanket
Usually you'd get your horse a new blanket in late fall or early winter. Or what ever the coldest season for your region is.
winter and fall but mostly winter
Winter
The answer is pretty simple... WINTER!Winter
Winter
They need blankets in the winter time, so they can keep warm.
Horses may need blankets during colder seasons such as fall and winter, particularly if they are clipped or have limited shelter. It's important to consider factors such as the horse's breed, coat thickness, and weather conditions when deciding whether to use a blanket. Always monitor your horse for signs of discomfort or overheating when using a blanket.
every other season apart from summer unless it is particularly warm
It would need it when it is cold, wet, rainy, or all of the above. Usually winter, spring, and late fall.
winter