Coat change in horses
Horses are not only wonderful creatures that deserve our love and attention, but also reflections of the nature that surrounds us. Their well-being is of utmost importance to us, especially when it comes to natural processes like shedding their winter coats. We see the care of our animals as a sustainable contribution to our planet.
As nature slowly retreats in autumn, a quiet but intense phase begins for our horses: the shedding of their winter coats. As a zeolite producer, I see right now just how powerful this natural mineral can be – and how much it helps horses master this transition with greater ease.
In brief – why zeolite is so valuable during autumn shedding – for quick readers

The autumn coat change is more than just an external transformation – it also presents a major internal challenge for your horse. Metabolism is working at full speed, detoxification organs are under strain, and the immune system is working intensively.
Zeolite can provide gentle and natural support during this transition period:
– It helps with the elimination of toxins
– It stabilizes the intestinal flora
– It promotes calmness, balance and regeneration.
🍂 Now is the ideal time to do something good for your horse from the inside out – with the pure power of nature.
Tips & challenges for horses in autumn: Read more background information here >>>
The shedding of a horse's coat is essential for adapting to the changing temperatures of the seasons. This process is not only fascinating but also reveals much about the health and well-being of our four-legged friends. A deeper understanding of this process allows us, as horse owners, to improve our grooming practices and help our horses make this transition as comfortable as possible. Furthermore, it offers the opportunity to rethink our practices and integrate more sustainable, earth-based solutions into our horse care.

Basics of shedding
The shedding of a horse's coat is a natural, annual process that allows the animals to adapt optimally to changing climatic conditions. In spring, they shed their thick winter coat to prepare for warmer temperatures, while in autumn, the finer summer coat gives way to a thicker, warmer winter coat. This process is primarily controlled by light conditions – less so by temperature, as is often assumed. The change in day length signals to the horses that it is time to adjust their coats accordingly. This can lead to some horses beginning to shed their coats in spring, even though it is still bitterly cold outside.
Horse owners who value sustainability and love for the earth see the shedding of a horse's coat as a reminder of how closely connected we all are to the natural cycles of our planet . It is a process that requires patience and teaches us to live and work in harmony with nature, rather than against it.
In this sense, it is important to me to choose products and methods that not only benefit my horses but also protect the earth. Zeolite products, for example, which I will discuss in more detail later, are an excellent example of such sustainable solutions. They not only offer health benefits for the horses during shedding season but also demonstrate our commitment to the environment.

Adaptability and resilience of our horses
The shedding of a horse's coat is therefore more than just a physical process; it is a sign of our horses' adaptability and resilience and a reflection of the natural world. As responsible horse owners, it is our duty to support this process with knowledge, care, and sustainable practices. In doing so, we not only promote the health of our horses but also contribute to a greater awareness of the importance of sustainable practices in our relationship with nature.
In the heart of every horse owner who loves nature and is committed to preserving our planet, the shedding of the winter coat plays a special role. It shows us how adaptable and resilient our horses are and reminds us that we should live in harmony with natural cycles. The difference between a horse's winter and summer coat is a fascinating example of the wisdom of nature, which knows exactly how to protect and support its creatures.
Winter coat
The winter coat serves as natural protection against cold and adverse weather conditions. It is significantly denser, longer, and often somewhat darker than the summer coat. These characteristics help the horse develop an insulating layer that retains body heat while simultaneously protecting against cold and wet weather. The undercoat becomes denser, and the guard hairs lengthen to provide effective protection against wind and weather.
As a sustainably minded horse owner, I greatly appreciate this natural adaptation process. It reminds me how important it is to choose products and care methods that support, rather than disrupt, this natural process. For example, using natural supplements and additives, such as zeolite, can help promote skin health during shedding without harming the environment.
Summer coat
In contrast, the summer coat is much finer, shorter, and lighter. This adaptation allows the horse to efficiently release excess body heat and protect itself from overheating. The thin coat also facilitates the evaporation of sweat, which aids in natural body cooling. While this coat offers less protection against the elements than the winter coat, it is perfectly adapted to the horse's needs during the warmer months.
As someone who feels deeply connected to the earth, I admire this natural efficiency and strive to adapt my care practices accordingly. For example, it is important to provide sufficient shade and fresh water during the transition to their summer coat to help the horses adjust to the rising temperatures.

Factors influencing the shedding of fur
The shedding of a horse's coat is influenced by various factors that determine how quickly and efficiently this process occurs. The main factors include:
Lighting conditions
Daylight hours are a crucial factor in determining when a horse will begin and end its coat change. Horses react to increases and decreases in daylight, triggering hormonal changes that, in turn, regulate the shedding process. In spring, the increasing daylight hours cause horses to shed their winter coats, while in autumn, the decreasing daylight hours signal the start of winter coat growth.
temperature
Although day length is the primary trigger, temperature also plays a role in shedding. Extreme temperature fluctuations can accelerate or delay the process. Horses kept predominantly outdoors often adapt their coats more effectively to the prevailing seasonal conditions than horses that spend a lot of time in stables.
Nutrition and health
The quality of the coat and the efficiency of the shedding process are also indicators of the horse's nutritional and overall health. A balanced diet, rich in essential nutrients, vitamins, and minerals, supports a healthy shedding process. Deficiencies or health problems, on the other hand, can lead to delays or difficulties in shedding.
Age and breed
Younger horses and certain breeds may shed their coats more quickly or slowly. Older horses sometimes struggle to shed efficiently, which may require extra grooming and possibly an adjustment to their diet. Genetic factors also play a role, as some breeds are predisposed to developing thicker or thinner coats.
Environmental conditions
Housing conditions can also influence the shedding process. Horses that spend a lot of time in well-ventilated and naturally lit stables may exhibit a different shedding rhythm than horses kept primarily outdoors. Similarly, access to clean water and adequate housing can positively affect overall health and, consequently, the shedding process.
stress
Stress, whether caused by environmental changes, social conflicts within the herd, or other factors, can negatively affect the shedding process. Stress hormones can disrupt the normal cycle and lead to irregular or delayed shedding.
Knowing and understanding these factors helps horse owners to better support their animals' shedding process and, if necessary, to make appropriate adjustments in care, nutrition, or husbandry conditions.
Challenges during shedding
The shedding season in horses can present various challenges that can be demanding for both the horse and the owner. Understanding these issues is crucial in order to respond appropriately and ensure the horse's well-being.
1. Scaling and itching
During shedding season, horses may suffer from increased dandruff and itching. This is often a result of increased activity in the hair follicles and can be exacerbated by dry skin. Regular brushing helps remove dead skin cells and loose hair, promoting healthy skin.
2. Uneven hair loss
Some horses experience uneven shedding, where certain areas become bald faster than others or the new coat grows back irregularly. This can be aesthetically bothersome and, in rare cases, may indicate health problems.
3. Delayed shedding
Sometimes the shedding process can be delayed, which is especially common in older horses or those with health problems. A delayed shedding can make the horse more susceptible to weather conditions and may require additional support through blankets or adjusted stable conditions.
4. Identifying problems
It is important to understand the normal shedding process for each horse in order to recognize when deviations occur. Signs that may indicate problems include excessive hair loss, visible skin irritations, lethargy, or changes in eating habits. Such symptoms should not be ignored, as they can point to more serious health issues.
Measures to support the shedding process
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Regular brushing: One of the most effective ways to support horses during shedding season is regular and thorough brushing. This not only promotes the removal of loose hair and dander, but also stimulates blood circulation in the skin, which supports the growth of new hair.
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Dietary adjustments: A balanced diet rich in essential fatty acids, vitamins, and minerals can improve skin health and support the shedding process. Specific supplements can also be beneficial.
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Observation and early action: If there are signs of a problematic shedding process, it is important to act early. A veterinary examination may be necessary to rule out or treat underlying health problems.
- Optimizing husbandry conditions: Adjusting husbandry conditions to minimize stress and ensure adequate ventilation and light exposure can also help to facilitate shedding.
By paying attention to these aspects, horse owners can help their animals make the transition between seasons as comfortable as possible and successfully overcome the challenges that the shedding of their winter coat brings.
HOW CAN ZEOLITE SUPPORT THE molting process in horses?
1. Optimization of feed through zeolite
One of zeolite's most outstanding characteristics is its ability to bind pollutants and toxins in feed and thus remove them from the body. During shedding season, when a horse's metabolism ramps up to shed old fur and grow new, the removal of toxins can help this process run more efficiently. Reduced toxin and pollutant levels can promote healthier skin and stronger coat regrowth.
2. Supports digestion
Zeolite can also promote digestion by helping to balance the pH level in the digestive tract and improve nutrient absorption. Optimized digestion ensures that horses receive the necessary vitamins, minerals, and other nutrients essential for healthy coat growth and supporting the shedding process.
3. Improving skin health
All of this can indirectly contribute to skin health. Healthy skin is fundamental for a healthy coat. By reducing inflammation and supporting skin function, zeolite can help the new coat grow back healthy and the horse experience fewer skin problems overall during shedding.
4. Stress reduction
Although zeolite primarily affects physical processes in the body, the overall improvement in well-being supported by its use can help reduce a horse's stress levels. Stress is known to negatively impact shedding, so any measure that helps reduce stress can also have a positive effect on shedding.
HOW IS ZEOLITE USED DURING HERDING?
For use with horses, zeolite is mixed into their feed or sprinkled on top of their hay. Zeolite is available in powder or pellet form and is equally effective.
The exact dosage is adjusted to the horse's weight. 5g per kilogram of the horse's body weight per day.
Zeolite is a valuable supplement to support horses during shedding season, as a feed optimized with zeolite promotes detoxification, supports digestion, improves skin health and contributes to overall well-being.
User reports on the use of zeolite during shedding
- Martina's testimonial: "Since I started mixing zeolite powder into my two horses' feed, I've noticed a significant improvement during shedding season. Less itching and a shinier coat are the results. I'm convinced of the natural support zeolite provides and will continue to use it." ★★★★★
- "I was skeptical at first, but after trying zeolite pellets, I'm impressed. My older horse always had trouble shedding his winter coat, but this year it was much less stressful for him. His coat looks healthy, and he seems more comfortable overall. Definitely a product that delivers on its promises." JF ★★★★★
- Sophie's report: "Using zeolite powder for my mare has made a huge difference. Her shedding is now much smoother, and her usual skin problems have decreased. Plus, I love how natural and safe it is. A great product for any horse owner!" ★★★★★
- "I gave my horses zeolite pellets for several months and noticed a significant improvement in their digestion and coat condition. They seem less stressed, especially during shedding season, and their coats become thicker and shinier more quickly. A must-have in my horse care routine!" Lu. ★★★★★
- Feedback from E.: " Zeolite powder has proven to be a valuable addition to my horses' diet. Not only does their coat grow back faster and look healthier during shedding season, but their overall vitality has also improved. I am grateful for this natural product and can recommend it to anyone who wants the best for their horses." ★★★★★
DIY recipe for coat sprays for horses
DIY Fur Spray Recipe 1: For flaky patches
Ingredients:
- 300 ml water (preferably distilled)
- 2 tbsp zeolite powder (to support skin health and for gentle cleansing)
- 50 ml apple cider vinegar (has a calming and antibacterial effect and helps to balance the skin's pH level)
- 30 ml Active microorganisms (promote healthy skin flora and support regeneration)
- 2 tsp Aloe Vera Gel (moisturizes and soothes the skin)
- 5 drops of tea tree essential oil (optional, has antiseptic and anti-inflammatory properties)
Preparation:
1. Place the zeolite powder in a bowl containing 300 ml of distilled water and stir thoroughly until the powder is completely dissolved.
2. Add the apple cider vinegar and the active microorganisms and stir the mixture evenly.
3. Add the aloe vera gel to the liquid and mix well until it is evenly distributed.
4. Optional: Add 5 drops of tea tree essential oil to enhance the effect on the flaky areas.
5. Pour the mixture into a clean spray bottle and shake well before each use.
Application:
Shake well before use.
- Spray this mixture specifically onto the flaky areas of the fur.
- Gently massage into the skin to promote absorption of the active ingredients.
- Leave on for 10-15 minutes and wipe off with a clean, damp cloth if necessary.
Note: The spray should be applied to the affected areas 2-3 times per week to soothe the skin, reduce flaking and support skin regeneration.
DIY Fur Spray Recipe 2: "Spring-Fresh Fur Care"
Ingredients:
- 500 ml water (preferably distilled)
- 2 tbsp zeolite powder (for cleansing and strengthening)
- 50 ml apple cider vinegar (for disinfection and shine)
- 20 ml Active microorganisms (to support the skin flora)
- 5 drops of lavender essential oil (optional, for calming and a pleasant fragrance)
Preparation:
1. Add the zeolite powder to the distilled water and stir thoroughly until the powder is well distributed.
2. Add the apple cider vinegar and the active microorganisms and mix the solution carefully.
3. Optional: Add a few drops of lavender essential oil to give the spray a pleasant fragrance.
4. Pour the mixture into a spray bottle and shake well before applying the spray to your horse's coat.
Application:
Shake well before use and spray onto clean, dry fur. Gently massage in and wipe off with a soft cloth if necessary.
DIY Fur Spray Recipe 3: "Natural Protection & Shine Spray"
Ingredients:
- 400 ml water (preferably distilled)
- 3 tablespoons of zeolite powder (for cleansing and revitalization)
- 80 ml apple cider vinegar (for gentle cleaning and shine enhancement)
- 30 ml Active microorganisms (to support skin health)
- 10 drops of tea tree essential oil (optional, for added protection and skin care)
Preparation:
1. Mix the zeolite powder with the water in a bowl and stir evenly until the powder has completely dissolved.
2. Add the apple cider vinegar and mix the solution again.
3. Add the active microorganisms and stir gently to combine the ingredients well.
4. Optional: Add a few drops of tea tree essential oil to further enhance the effect on the skin.
5. Pour the mixture into a spray bottle and shake vigorously before each use.
Application:
Shake well before use. Spray generously onto the coat, especially in areas that are subject to high wear and tear. Gently massage in and allow to dry.
These coat sprays care for your horse's coat, support the natural shedding process, and have a gentle cleansing and strengthening effect thanks to the combination of natural zeolite , microorganisms , and apple cider vinegar.
❓ Questions by horse owners to support the shedding process with zeolite:
❓1. How exactly does zeolite support my horse during shedding season?
Zeolite, due to its unique ability to bind and transport toxins from the body, can positively influence the shedding process. It helps improve the elimination of harmful substances, which can contribute to healthier skin and stronger coat growth. Furthermore, it supports digestion and can thus optimize nutrient absorption , which is essential for healthy coat growth.
❓2. In what form should I administer zeolite, and is there a difference between powder and pellets?
Zeolite is available in both powder and pellet form. The choice depends on your personal preference and your horse's feeding habits. Powder is easier to mix into feed and allows for more precise dosing, while pellets may be more appealing to some horses and easier to administer. The effectiveness of zeolite is the same in both forms.
❓3. What dosage of zeolite is recommended for my horse during shedding season?
We recommend starting with the horse's body weight. And please don't be surprised that we recommend such a small amount of zeolite. HORSEKRAFT zeolite is very fine, therefore very effective, because the finer the powder, the larger the surface area, and the more pollutants the powder can bind.
Read more about the dosage recommendation here >>>
❓4. How long should I give my horse zeolite during shedding season?
Zeolite can be administered throughout the entire shedding period for optimal results. Some owners choose to continue supplementing beyond this period to permanently optimize the feed and support the horse's well-being. Others do a spring course. Observe how the horse reacts.
5. Are there any side effects from using zeolite for my horse during shedding season?
Zeolite is considered safe for use in horses. It is also certified as a substance for optimizing animal feed.
Since it is a natural mineral that binds pollutants and thus supports digestion and detoxification, side effects could include stimulating and harmonizing digestion, making the horse more lively if it was previously too lethargic, or more balanced if it was feeling unwell due to internal imbalances.
If you are unsure, if your horses have specific health conditions or are taking medication, consult your veterinarian beforehand. Of course, not all veterinarians are entirely in favor of natural methods. But that goes without saying.
6. Can I combine zeolite with other supplements or medications?
In most cases, zeolite can be safely combined with other supplements. However, it should be noted that zeolite has the ability to bind substances, which could theoretically affect the absorption of simultaneously administered medications or supplements. To be on the safe side, it is recommended to administer zeolite at a different time of day than other medications or supplements and to consult a veterinarian if in doubt.
❓7. What symptoms can horses show during shedding?
During shedding season, horses may exhibit a range of symptoms or behavioral changes that indicate this natural process. Here are some of the most common symptoms that can occur in horses during shedding season:
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Increased hair loss: One of the most obvious signs is increased hair loss when the horse is changing from its winter coat to its summer coat or vice versa. This can lead to a visible accumulation of loose hair in the stable, in the pasture, or on grooming equipment.
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Itching: Many horses experience increased itching during shedding season. This can lead them to rub themselves more frequently against fences, trees, or other objects to relieve the itching.
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Dandruff: The skin can be drier than usual during shedding season, which can lead to increased dandruff. This can be particularly noticeable when brushing the horse.
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Uneven coat: Sometimes the coat can look uneven, with bald patches or areas where the new coat grows back faster or slower.
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Changes in coat texture: The new coat may initially have a different texture before it has fully settled in. The winter coat is typically thicker and longer, while the summer coat is finer and shorter.
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Changes in feed intake: Some horses may show changes in feed intake during shedding, either due to increased appetite as more energy is needed for the process, or due to decreased appetite as a result of stress or discomfort.
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Fatigue or reduced performance: The additional energy expenditure for shedding the coat can cause some horses to appear more tired or to show a temporarily reduced performance.
It is important to note that these symptoms are usually normal and temporary. However, one should be alert for signs that could indicate an underlying health problem, particularly if symptoms such as persistent severe itching, skin irritation, or significant changes in the horse's behavior or general condition occur.
Sources & summaries on the effects of zeolite in horses
1. Nekrasov et al. (2020)
👉 The Use of Natural Clinoptilolite in Horse Feeding
→ This Russian study shows that feeding clinoptilolite to sport horses stabilizes biochemical blood values, particularly antioxidant capacity and the concentration of fat-soluble vitamins (A, E). The horses exhibited improved metabolic stability during periods of stress, such as shedding their winter coat.
🔗 About the study
2. Lang et al. (2001)
👉 Increased plasma silicon concentrations and altered bone resorption in response to sodium zeolite A supplementation in yearling horses
→ Supplementation with zeolite (sodium zeolite A) significantly increased the silicon level in the blood of young horses. This led to a reduction in bone resorption – a sign of improved mineral supply and healthy bone metabolism.
🔗 To the publication
3. O'Connor et al. (2006)
👉 Mineral balance in horses fed two supplemental silicon sources
→ Two silicon sources (including zeolite) were compared. The study demonstrates that silicon is absorbed through feed and can have a beneficial effect on the mineral balance in horses – especially during periods of increased physical exertion.
🔗 To the publication
4. Valpotić et al. (2017)
👉 Review: Zeolite clinoptilolite as feed additive in veterinary medicine
→ Comprehensive review on the use of zeolite in animal feed. According to studies, clinoptilolite can:
– bind harmful substances in the intestine
– stabilize the intestinal flora
– stimulate the immune system
– improve nutrient absorption
→ Especially recommended during transition periods such as shedding or changing food.
🔗 To the overview study (PDF)
Want to learn more about zeolite for horses ? Click here >>>
Thrush? Here are some tips on how zeolite can support your horse >>>
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