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Why is my horses mane so dry?

Published in Equine Mane Health 4 mins read

Your horse's mane can become dry due to a combination of environmental factors like sun exposure, physical damage from rubbing or chewing, improper grooming, or nutritional deficiencies.

Why Is My Horse's Mane So Dry?

A dry mane often indicates that the hair is lacking moisture and essential nutrients, leading to a dull, brittle appearance. Addressing the root cause is crucial for restoring the health and luster of your horse's mane.

1. Environmental Exposure

Environmental elements play a significant role in drying out your horse's mane.

  • Sun Exposure: Prolonged exposure to the sun's ultraviolet (UV) rays can strip natural oils from the hair, making it dry, brittle, and prone to damage. Horses with specific coat colors, such as white and palomino, are especially susceptible to sun damage, which can severely impact hair quality and growth.
  • Wind and Harsh Weather: Constant wind can dehydrate the hair, much like it does human skin, while extreme temperatures can also contribute to overall hair dryness.
  • Lack of Shade: Inadequate access to natural or artificial shade in pastures leaves your horse's mane vulnerable to the drying effects of the sun.

2. Physical Damage & Interactions

Physical stressors can directly harm the hair follicles and shafts, leading to dryness and breakage.

  • Rubbing: Horses may rub their manes against fences, trees, or other objects due to itchiness (from insects, skin conditions, or allergies), boredom, or discomfort. This friction can damage the hair cuticles, causing breakage and dryness.
  • Herd-mates Chewing: In a herd setting, playful or sometimes aggressive herd-mates chewing manes and tails is a common cause of damage, resulting in short, broken, and dry hair.
  • Improper Grooming: Using harsh brushes, brushing too vigorously, or using shampoos that strip natural oils can significantly contribute to a dry mane. Insufficient rinsing after shampooing can also leave residue that dries out the hair.

3. Nutritional Deficiencies & Internal Health

The health of your horse's mane is a direct reflection of its internal well-being.

  • Dietary Imbalances: A diet lacking essential nutrients, particularly Omega-3 and Omega-6 fatty acids, biotin, Vitamin E, zinc, and copper, can lead to dry, dull, and brittle hair. These nutrients are vital for healthy skin and hair coat production.
  • Dehydration: Just like with humans, insufficient water intake can affect the hydration levels of your horse's skin and hair, leading to dryness.
  • Parasites or Skin Conditions: While often causing itching and hair loss, certain skin irritations, fungal infections, or external parasites can also compromise the overall health of the skin and hair, resulting in a dry-looking mane.

Practical Solutions & Prevention Tips

Restoring your horse's mane to its healthy state involves a multi-faceted approach.

  • Provide Protection:
    • Ensure constant access to ample shade in pastures.
    • Consider using a mane protector or turnout sheet with a neck cover to shield the mane from sun and insects.
    • For horses with light-colored manes particularly prone to sun damage, specialized equine sunscreens can offer extra protection.
  • Optimize Grooming:
    • Use pH-balanced shampoos and conditioners specifically formulated for horses.
    • Always rinse thoroughly to remove all product residue.
    • Apply a leave-in conditioner or detangler regularly to hydrate and protect the hair.
    • Brush gently with a wide-tooth comb or soft brush to avoid breakage, especially when the hair is wet.
    • Learn more about proper grooming techniques here.
  • Enhance Nutrition:
    • Ensure your horse receives a balanced diet rich in high-quality forage.
    • Consider supplementing with a reputable hair and coat supplement containing essential fatty acids (e.g., flaxseed, chia seeds) or biotin, after consulting with your veterinarian or an equine nutritionist.
    • Ensure fresh, clean water is always available. Read more about nutrition for a healthy coat here.
  • Manage Environment & Health:
    • Identify and address the cause of rubbing, such as insect control, treatment for skin conditions, or providing environmental enrichment to reduce boredom.
    • Observe herd dynamics; if chewing is an issue, consider turnout adjustments or protective sprays on the mane.
    • Regular veterinary check-ups can help identify and treat underlying health issues or parasites.

By understanding these contributing factors and implementing appropriate care strategies, you can help your horse's mane become vibrant, soft, and healthy again.


Cause Category Specific Factor Impact on Mane Recommended Solution/Prevention
Environmental Sun Exposure Strips moisture, brittle hair Shade, mane covers, equine sunscreen
Wind/Harsh Weather Dehydration, dryness Provide shelter, use protective products
Physical Damage Rubbing Friction, breakage Address itchiness, protective sprays, environmental enrichment
Herd-mates Chewing Breakage, uneven growth Observe herd, protective sprays, manage turnout
Grooming Harsh Products Strips natural oils pH-balanced shampoos/conditioners, thorough rinsing
Over-brushing Breakage, damage Gentle brushing, detanglers
Internal Health Nutritional Deficiencies Dull, dry, brittle hair Balanced diet, essential fatty acid supplements
Dehydration Overall dryness Constant access to fresh water