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Zebra stripes - a natural insect repellent for horses?

Reading time: 5 minutes | Publication: 15.01.2026

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Flies, horseflies, and mosquitoes are a constant nuisance for many horses during the warmer months. They can cause stress, skin irritation, and even affect performance. More and more horse owners are therefore looking for natural alternatives to chemical insect repellents. A surprisingly simple solution comes straight from nature: zebra stripes.

Scientific studies show that high-contrast stripes can confuse insects, a principle that can also benefit domestic horses.

Why Insects Are a Serious Problem for Horses


Insects are more than just annoying—they can have a significant impact on a horse’s health and wellbeing:

  • Stress and restlessness, especially on pastures 
  • Skin irritations, sores, and inflammation 
  • Transmission of diseases by biting insects 
  • Reduced concentration, comfort, and performance

Given how sensitive horses are to external stimuli, effective and gentle insect protection is essential.

Why Zebra Stripes Confuse Insects

Zebras are rarely bothered by flies despite living in insect-rich areas. The secret lies in their coat pattern.

Studies have shown that high-contrast black-and-white stripes disrupt insects’ visual perception. Flies rely heavily on light reflections and polarization to land accurately. The striped pattern:

  • make it harder for insects to judge distance and landing spots
  • reduce successful landings and thus number of bites
  • cause insects to abandon their target just before touching down

As a result, zebras are bitten significantly less often than solid-colored animals.

What Horses Can Learn from Zebras

The striking stripe pattern of zebras offers a simple but effective idea for horse owners. Studies show that high-contrast stripes significantly reduce insect landings, so zebras are bitten far less often than solid-colored animals.

Applied to domestic horses, zebra-patterned fly sheets and gear can have a similar effect. The stripes visually confuse insects, reducing bites and skin irritation, and are especially helpful for sensitive or eczema-prone horses.

Fewer flies also mean less stress and restlessness: horses don’t have to constantly swish their tails or shake their heads. Zebra-inspired patterns are thus a natural, easy, and effective way to make the warmer months much more comfortable for your horse.

Practical Applications for Your Horse

Zebra Fly SheetsZebra-patterned fly sheets combine the natural visual repellent effect of stripes with physical protection. They significantly reduce the number of flies compared to solid-colored sheets, are ideal for sensitive or allergic horses, and can be used on pastures, paddocks, or in stables. In addition, they are lightweight and breathable, allowing your horse to stay comfortable while staying protected all day.

Zebra Stripes in Combination with Traditional Protection

While zebra stripes are effective on their own, they work best when combined with other protection measures. They help reduce the amount of insect spray needed, provide natural skin protection, and complement the use of natural repellents perfectly.

Natural Insect Protection as Part of Holistic Horse Care

Zebra stripes are most effective as part of a broader strategy:

  • Clean pastures and stalls 
  • Avoid peak insect activity times (early morning, late evening) 
  • Support skin health with proper nutrition 
  • Combine striped sheets, masks, and targeted repellents 

This approach reduces stress and keeps your horse comfortable throughout the summer.

Yes. Studies and practical experience show that horses wearing striped sheets experience far fewer fly landings compared to solid-colored sheets. The effect is purely visual, making it a natural, chemical-free solution.

Zebra stripes are not a complete replacement for sprays in areas with heavy insect activity, but they are an excellent complement. Using stripes can help reduce the amount of chemical repellents needed while still keeping your horse protected.

Zebra stripes can be a valuable tool for managing summer eczema in horses. By reducing the number of insect bites, they help minimize the irritation, itching, and discomfort that often trigger scratching and skin damage. While striped fly sheets or accessories can make a noticeable difference in your horse’s comfort, they do not replace veterinary care or targeted treatments. For severe cases, it is still essential to consult a veterinarian to ensure proper management and avoid secondary infections.

The authors

Waldhausen's authors are experts in the equestrian sector and contribute their in-depth knowledge to our texts. Thanks to their own riding experience and expertise, they provide authentic and practice-oriented content based on years of experience. The aim is to support equestrian sports enthusiasts with well-founded and helpful texts that are suitable for both beginners and experienced riders.
Waldhausen Team

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