Horses are herbivores, meaning their digestive systems are designed to process plant matter. Providing them with the right kind of food is crucial for their health, well-being, and performance. Understanding what horses *can’t* eat is just as important as knowing what they *can* eat.

Overview: Foods Toxic to Horses

While horses are generally grazing animals, their diet should be carefully managed. Certain foods that are safe for humans can be highly toxic to horses, leading to serious health problems or even death. This overview will explore some common foods that should never be given to horses.

Common Toxic Foods

• Chocolate
• Apples (with seeds and cores)
• Avocado
• Grapes and Raisins
• Onions and Garlic
• Potatoes (raw or green)
• Mushrooms

This list is not exhaustive, and there are other potentially harmful substances horses should avoid. Always consult with a veterinarian or equine nutritionist for specific dietary advice.

What Can’t Horses Eat?

Horses are herbivores, meaning their digestive systems are specifically designed to break down plant matter. While their diet primarily consists of grasses, hay, and grains, there are certain foods that are toxic or harmful to horses and should be avoided. Understanding what horses can’t eat is crucial for their health and well-being.

Toxic Plants

Many plants commonly found in pastures and gardens can be poisonous to horses. It’s essential to identify and remove these plants from your horse’s grazing area. Some common toxic plants include:

Red Maple

All parts of the red maple tree, especially the leaves, contain toxins that can cause severe anemia in horses.

Yew

Yew trees are highly toxic to horses, containing a substance called taxine. Ingesting even small amounts can be fatal.

Oleander

Oleander is another highly poisonous plant that can cause heart problems and death in horses.

Nightshade

Nightshade plants contain solanine, a toxin that can cause gastrointestinal upset, weakness, and even paralysis in horses. (See Also: Horses Singing Who Let The Dogs Out)

Azalea and Rhododendron

These flowering shrubs contain grayanotoxins, which can cause a range of symptoms in horses, including weakness, tremors, and respiratory distress.

Foods to Avoid

In addition to toxic plants, there are certain foods that are harmful to horses’ digestive systems or can cause other health problems. These include:

Chocolate

Chocolate contains theobromine, a stimulant that is toxic to horses. It can cause vomiting, diarrhea, hyperactivity, and even death.

Avocado

Avocados contain persin, a toxin that can cause gastrointestinal upset in horses.

Grapes and Raisins

Grapes and raisins can cause kidney failure in horses. Even small amounts can be dangerous.

Onions and Garlic

Onions and garlic contain compounds that can damage red blood cells in horses, leading to anemia.

Apple Seeds and Cores

Apple seeds contain amygdalin, which releases cyanide when ingested. While a few seeds are unlikely to be harmful, large quantities can be toxic. (See Also: Where To See Wild Horses)

Moldy Hay or Grain

Mold can produce mycotoxins, which are harmful to horses and can cause a range of health problems, including respiratory issues, liver damage, and neurological disorders.

Other Considerations

Besides the foods listed above, there are other factors to consider when determining what horses can’t eat:

Quantity

Even foods that are not inherently toxic can be harmful if consumed in large quantities. For example, too much sugar can lead to obesity and other health problems.

Individual Sensitivities

Some horses may have individual sensitivities or allergies to certain foods. It’s important to observe your horse for any signs of adverse reactions after introducing new foods into their diet.

Processing Methods

The way food is processed can also affect its safety for horses. For example, cooked potatoes can be toxic to horses, but raw potatoes are generally safe in small amounts.

Recap

Horses have specific dietary needs and are susceptible to a variety of toxins and harmful substances. It’s crucial to be aware of what horses can’t eat to prevent health problems. By avoiding toxic plants, processed foods, and excessive amounts of certain substances, you can help ensure your horse’s well-being.

Remember, if you have any concerns about your horse’s diet or health, always consult with a veterinarian.

What Can’t Horses Eat?

Can horses eat apples?

Yes, horses can eat apples in moderation. However, avoid giving them the core, seeds, and stems, as these parts contain cyanide which is toxic to horses. (See Also: How To Get Rid Of Ventral Edema In Horses)

Is chocolate safe for horses?

No, chocolate is highly toxic to horses. Theobromine, a compound found in chocolate, is difficult for horses to metabolize and can cause serious health problems, including death.

Can horses eat avocados?

No, avocados are toxic to horses. They contain persin, a fungicidal toxin that can cause gastrointestinal upset, breathing difficulties, and even heart problems in horses.

What about grapes and raisins?

Grapes and raisins are also toxic to horses. They can cause kidney failure, even in small amounts. It’s best to avoid giving horses any grapes or raisins.

Can horses eat onions and garlic?

No, onions and garlic are harmful to horses. They contain compounds that can damage red blood cells and lead to anemia. Avoid feeding horses any part of the onion or garlic plant.