Today, we cover three foods to avoid for better horse health. This topic ties into our last discussion, where we explored toxicity in horses and how accumulated toxins can build up over time and lead to serious health issues.

Sources of Toxicity in Horses

Horses get exposed to various sources of toxicity, mainly through chemicals and preservatives in their food and water, medications, vaccinations, and deworming agents. Over time, the toxins build up and can overwhelm the immune system, leading to chronic health issues like inflammation, allergies, and sensitivities. Addressing the diet and removing toxic elements is often the first step toward recovery when horses are unwell.

Corn

Corn has high-calorie content and energy density, making it a common ingredient in horse feed. However, corn lowers digestive pH, leading to leaky gut and immune issues. It is also high in starch, which can overwhelm the small intestine if fed in excess, as the undigested starch can reach the hindgut, where it ferments, potentially causing acidosis, colic, or laminitis. Its low fiber content and imbalance of protein and amino acids make it less suitable as a standalone feed. There is also a risk of mold contamination when corn is improperly stored. While corn can be an energy boost for horses with high caloric needs, it is best to use it sparingly.

Wheat Middlings

Wheat middlings, a byproduct of milling wheat for flour, are often used as a source of fiber and protein in horse feed. They can be high in phosphorus and low in calcium, creating an imbalance that can affect bone health in horses if consumed in excess. Wheat middlings can also ferment in the hindgut, leading to digestive upsets like colic or laminitis. High levels of non-structural carbohydrates in wheat middlings can also be problematic for horses prone to metabolic issues like insulin resistance or equine metabolic syndrome. While middlings can be part of a balanced diet, feed them in moderation and combine them with other sources of fiber and essential nutrients.

Processed Oils

Canola, soybean, corn, or hydrogenated oils are not ideal for horses as they undergo high-temperature processing that generates free radicals, harming the immune system and leading to various diseases. Soybean oil can also create hormonal imbalances due to its phytoestrogen content. It is essential to choose cold-pressed, high-quality oils and only add them to the diet when necessary.

High-Fat Diets

High-fat diets can provide energy for horses doing heavy work or needing to gain weight, as fats are calorie-dense and provide slow-burning energy without the risks associated with high-starch feeds. However, horses lack a gallbladder and are biologically unsuited to process large quantities of oils. So, high-fat diets can cause digestive issues, malnutrition, and liver strain, slowing gut motility and worsening conditions like colic or ulcers.

Balancing Nutrition

While some challenging cases, like underweight or elderly horses, may require short-term use of problematic foods or oils, the goal should always be to provide high-quality, minimally processed nutrition in the long term. Horses thrive on a natural diet that aligns with their biology. For optimum health and resilience in your horse, pay attention to sensitivities and make adjustments where necessary.

Final Thoughts

Avoid ingredients like corn, wheat middlings, and processed oils. Focus on natural, high-quality feeds, and tailor the feeding strategy to fit the specific dietary requirements of your horse and support its long-term health and vitality.

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Connect with Elisha Edwards on her website 

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I am excited to welcome Jessica Fobert as my guest today!

Over the past decade, Jessica and I have worked together on many challenging cases, and I have come to value her input as a trusted second opinion for my clients. She is a hoof care practitioner and lifelong horse lover, registered with both the Canadian Equine Hoof Care Association and Progressive Hoof Care Practitioners. She and her business partner, Natalie, run a rehab facility in Toddham, Ontario, where they take on the toughest of cases. 

Join us as Jessica dives into the critical work she does at the rehab, debunking common trimming myths and highlighting the crucial importance of proper hoof care.

Many Cases Go Undiagnosed

Owners and professionals alike should be vigilant and proactive, as subclinical laminitis often goes unnoticed. Many horses can have inflammation without full-blown laminitic episodes, and even minor hoof distortion, recurring abscesses, or poor posture may be early signs. 

Inflammation 

Hoof inflammation starts before any rotation or visible damage occurs. It typically results from systemic stress, poor nutrition, or mechanical imbalance. While X-rays may not reveal early changes, heat, soreness, gait alterations, or behavioral changes can indicate trouble brewing inside the foot.

Movement and Circulation 

Stabling a sore horse may seem protective, but confinement reduces circulation and delays healing. Movement is crucial to restoring hoof health. Gentle, controlled exercise within the comfort zone of the horse, often with the help of boots, can significantly improve blood flow and tissue regeneration.

Boots

Boots help reduce inflammation and promote healing, allowing sore horses to move more comfortably. However, they are not a permanent solution. 

Avoid Over-trimming 

Trimming should preserve the sole and reduce leverage without forcing the foot into an artificial shape. Over-trimming or removing too much sole worsens instability.

Be Cautious with Certain Treatments

Corrosive thrush treatments may kill bacteria but can also damage live tissue, making reinfection more likely. Non-corrosive antimicrobials can restore microbial balance without damaging sensitive tissue, soothing the foot, and helping to reset its microbial environment. Consistency and gentle application are the key.

Gut Health 

Thrush and white line disease can recur when gut health is compromised. High-sugar, high-starch diets fuel inflammation and weaken hoof tissue from the inside. Horses fed low-NSC diets will often show rapid hoof improvement. In some cases, long-standing issues like contracted heels and white line disease will resolve completely within months of a diet change.

Lasting Change

Lasting hoof changes must be supported from the inside, as no trim can undo the effects of a poor diet. Contracted heels, long toes, and weak hoof structures are often diet-driven. Even horses that have been trimmed carefully for years may not improve until their processed feeds get replaced with low-sugar alternatives. 

The Power of Movement

Movement is essential for healing hooves. Even sore horses should be allowed to move freely within their comfort range. Boots can encourage movement, reducing pain and enabling gradual increases in circulation and use. 

Metal Shoes

Metal shoes may provide instant relief for some horses. However, they increase concussion and vibration, which can worsen laminitic damage over time. Whenever possible, barefoot is ideal, but there are situations where temporary shoeing provides a helpful bridge.

Euthanasia Is a Complex Decision

For owners facing the possibility of euthanasia due to chronic laminitis, the most important factors to consider are quality of life, age, and the extent of internal damage. A younger horse with good overall health and minor pathology may fully recover with time, while an older horse with extensive remodeling and no progress after months of care may not. It is not about how long you have been trying. It is about whether or not progress is still possible.

There Is Hope with the Right Support

Horses can recover from severe laminitis. Even cases that seem hopeless can recover with the right support. A strong rehab plan includes proper trimming, pain relief, an appropriate diet, and enough movement. If the damage is not too severe and the blood supply remains intact, healing can be dramatic.

Owner Education Makes a Difference

Owners who understand hoof anatomy, inflammation, and the impact of diet are better prepared to advocate for their horses. A good support team includes trimmers, veterinarians, and professionals who collaborate and communicate openly. 

Expert Help Is Available

Jessica Foutbear offers remote consultations, ranging from quick second opinions to in-depth assessments and trim guidance. She also teaches clinics and workshops. You can reach out to her via email or on social media.

Links and resources:

Connect with Elisha Edwards on her website 

Join my email list to be notified about new podcast releases and upcoming webinars.

Free Webinar Masterclass: Four Steps to Solving Equine Metabolic Syndrome Naturally

Register for my self-paced course, Resolving Equine Metabolic Syndrome Naturally.

Contact Jessica Fobert

On social media: @BarefootHorseCanada

Email: Jess.fobert@gmail.com  

This week, we explore some key contributors to laminitis, other than grass, that every horse owner should be aware of.

In the last episode, we discussed sugar-induced laminitis and why spring grass can be a big concern for many horse owners. However, sugar is not the only factor that can trigger laminitis, and owners need to understand the broader range of potential causes.

A Whole-Body Issue

Laminitis is inflammation of the lamina. It is often a reflection of systemic inflammation and not just a foot problem. Inflammation, especially when chronic, can damage tissues and affect many parts of the body before appearing in the hooves. Laminitis is often a symptom of deeper, unresolved health issues.

Stress and Emotional Triggers

Stress is the primary cause of inflammation in horses. Emotional stress resulting from the loss of a pasture mate, a new environment, or changes in the herd can lead to laminitic episodes. Chronic stress raises cortisol, increases blood sugar, and suppresses the immune system, which is particularly dangerous for insulin-resistant horses. Supporting horses through emotional changes and acknowledging their grief is essential, as horses feel things deeply, and unaddressed stress can lead to significant health issues.

The Role of Gut Toxicity

Gut health links closely to laminitis, especially in horses with insulin resistance or metabolic syndrome. A compromised gut, often caused by poor diet or chronic inflammation, can lead to a leaky gut, which allows toxins to enter the bloodstream, creating systemic inflammation. Removing inflammatory ingredients such as processed feeds, preservatives, and vegetable oils from the diet can significantly improve hoof health. Owners should look for food sensitivities, even to common ingredients like flax, and consider rotating feeds and supplements to reduce the risk of intolerance.

Hidden Causes in the Diet 

Some horses are more sensitive to ingredients than others. So, an ingredient that is safe for most horses might be causing your horse inflammation. If your horse is not improving despite a low-sugar diet, look at everything it eats. Supplements cannot offset food intolerances. So, if your horse is reacting to something in its diet, the only solution is to remove that item.

Medication, Liver Load, and Toxicity

Long-term use of medications, exposure to chemicals, commercial feeds, and over-vaccination can compromise liver function. When the liver becomes overwhelmed, toxins tend to build up, and the immune system responds with inflammation. To reduce the inflammation, focus on supporting detoxification and reducing the overall toxic load. Chronic inflammation can lead to further issues like Cushing’s disease if not addressed early.

Vaccination Considerations

Vaccines can trigger inflammatory responses, especially in horses already dealing with laminitis or metabolic challenges. Inflammation from vaccines may not appear immediately, but it can cause issues in the weeks that follow. For sensitive horses, particularly those with compromised immune systems or high toxicity levels, vaccinations should be approached with care. Work with your vet to determine what is necessary, how to support your horse through the process, and when it might be best to delay or avoid certain vaccines.

Final Thought

If your horse is struggling with chronic laminitis and nothing seems to help, it may be time to look beyond sugar and hoof care. Evaluate every part of its lifestyle, including emotional health, gut health, diet, medications, and vaccination history. 

Links and resources:

Connect with Elisha Edwards on her website 

Join my email list to be notified about new podcast releases and upcoming webinars.

Free Webinar Masterclass: Four Steps to Solving Equine Metabolic Syndrome Naturally

Register for my self-paced course, Resolving Equine Metabolic Syndrome Naturally.