do horses eat cucumbers

Do Horses Eat Cucumbers? A Comprehensive Guide on Feeding Cucumbers to Horses

by | Jul 30, 2023 | Equine Barn & Stall Supplies, Equine Feed

Picture this: a scorching summer day at my small farm in Kentucky. Dust hanging in the air, and my horse, Bella, seeking some shade. You wouldn’t believe what happened next. My nephew, bless his heart, walks over with a cucumber fresh from the garden. “Emily, can Bella eat this?” he asks, eyes wide with curiosity.

I found myself stumped. Who would think to feed a cucumber to a horse? But it got me thinking. We know our equine friends are herbivores, munching on grass, hay, grains, and the occasional apple or carrot. But a cucumber? It was time to dive down the rabbit hole.

Related: Feeding Horses Different Types of Food: Dos and Don’ts

Related: The Different Types of Horse Feed: Which Feed Should you Give Your Horse?

In the Name of Science and... Cucumbers?

Cucumbers, as it turns out, are more than just a refreshing addition to our summer salads. The more I dug into it, the more fascinated I became. These crunchy green wonders are nearly 95% water, making them a sneaky hydration source in the summer heat.

But get this – cucumbers also pack a punch with vitamins A, K, and C, along with a host of vital minerals like potassium and calcium. And with their low calorie and sugar content, they seemed like a decent treat for Bella, who’s always been a bit of a heavy-stepper, if you know what I mean.

From Doubter to Believer: The Cucumber Revelation

Honestly, I was skeptical. I’ve had Bella for years, and I’d never once thought about feeding her cucumbers. But with the Kentucky heat bearing down on us, I decided to give it a whirl.

You know what? Bella loved it. Munched it right up. It got me thinking about other plump ponies or insulin-resistant horses that might benefit from this low-calorie, low-sugar treat.

But Wait, There's More!

The good news about cucumbers doesn’t stop at hydration and nutrition. No, sir! These cool green crunchers also come loaded with fiber, which, as any horse owner knows, is great for keeping things moving smoothly, if you catch my drift.

And let’s not forget about the antioxidants. I learned that these tiny warriors can help combat inflammation, which could be a real help for hardworking or aging horses, much like my old gal Bella.

So, next time you see your horse swatting flies in the summer sun, consider tossing them a cucumber or two. They might give you a skeptical look at first, just like Bella did. But who knows? You might just find you’ve stumbled onto their new favorite treat.

I’m not saying cucumbers are the magic solution to all equine woes, but hey, from my experience, it couldn’t hurt to try!

Beware the Cucumber Coma

Now, I should have known that too much of a good thing can be, well… not so good. As we humans know, cucumbers can give you quite a bit of gas if you go overboard. As it turns out, horses aren’t much different. They get bloated and gassy, and let me tell you, it’s not a pretty sight. Turns out, a little bugger called cucurbitacin is the culprit. Too many cucumbers, and it piles up in their digestive system.

This can be particularly troublesome for horses, like my old girl Bella, because they can’t burp. Yep, you heard me right – horses can’t burp. So, any gas that builds up just sticks around, and if it gets bad enough, it can lead to colic, which an be quite dangerous for our equine friends.

And Then, There's the Scary Stuff...

Some horses, like my neighbor’s Quarter Horse, have a condition called Hyperkalemic Periodic Paralysis (HYPP). It’s a genetic thing that messes with their muscles, causing episodes of weakness or even paralysis. As it turns out, foods high in potassium, like cucumbers, can set off these episodes.

So, after learning about all this, I thought maybe we should be a little more cautious with our cucumber extravaganza.

Let's Keep it in Check, Shall We?

I decided we’d limit Bella to a cucumber or two per week. Seems like a fair compromise, don’t you think? And as for the size of those cucumbers, I started cutting them into smaller pieces. You see, Bella’s got a few teeth missing, and I didn’t want her choking on large chunks.

I’d recommend this vegetable slicer I found on Amazon. The OXO Good Grips V-Blade Mandoline Slicer does a fantastic job chopping cucumbers into manageable pieces, keeping Bella safe and happy. Plus, it’s a breeze to clean!

Just a Little Bit of Tender Loving Care

Another thing we started doing was washing our cucumbers thoroughly before feeding them to Bella. You never know what kind of pesticides or other unwanted substances could be on the skin.

And speaking of skin, some horses prefer their cucumbers peeled, while others like the crunch of the skin. Bella’s a fan of the skin, but you might want to test it out with your horse.

If you’re introducing cucumbers for the first time, start slow. Maybe even slice up the cucumber using that handy mandoline slicer I mentioned earlier. This way, you can keep an eye on how your horse reacts, and adjust as needed. And remember, nothing beats a good old-fashioned hose-down for getting rid of any nasties on the cucumber skin.

To Blend or Not to Blend...

If your horse has severe dental issues, you might consider blending cucumbers into a delicious puree. There are plenty of portable blenders out there that can do the trick. I’ve been using the NutriBullet Pro Plus – compact, easy to clean, and it blends those cucumbers in a jiffy!

So, the moral of our little cucumber tale? Moderation is key, folks! And as always, pay attention to your horse, because every one of them is unique, with their own likes, dislikes, and dietary needs. Happy cucumber crunching!

The Takeaway: Cucumbers - Yea or Neigh?

So, after all our cucumber escapades with Bella, I’ve got a few nuggets of wisdom to share. Sure, cucumbers can be a healthy and refreshing snack for our four-legged friends. They’re packed with vitamins, fiber, and a whole lot of water. But remember, moderation is key. Too many cucumbers could lead to a gassy, uncomfortable horse. And trust me, you don’t want to see a horse with a tummy ache.

Remember our Friends with HYPP

And let’s not forget our pals with Hyperkalemic Periodic Paralysis (HYPP). For them, cucumbers are a big no-no. It’s just too much potassium for their bodies to handle.

Vet Check Time

Before you go introducing cucumbers or any other new treat into your horse’s diet, it’s worth a chat with your vet. They’ll be able to give you some personalized advice, keeping your horse’s health, age, and specific dietary needs in mind.

This is especially true if your horse has some pre-existing health issues. Got an insulin-resistant horse, a chunky monkey, or an old-timer with a few missing teeth? Get your vet’s advice before you start the cucumber feast.

Keep a Watchful Eye

Once you start handing out cucumbers, keep a close watch on your horse. Look out for any unusual behavior or signs of discomfort, like Bella pacing or pawing at the ground. If you see anything that concerns you, it’s best to halt the cucumber supply and give your vet a call.

The Bottom Line

Cucumbers can be a great addition to your horse’s diet, provided you approach it with caution. Fed correctly and in the right amounts, they can offer some excellent nutrition and hydration benefits. Plus, they add a little diversity to your horse’s diet, and who doesn’t enjoy a bit of variety at mealtime?


Switching up your horse’s diet can make meal times more exciting. I mean, how would you like to eat the same thing day in, day out? But, just like us, their health and safety should always come first when trying new foods.

In the end, cucumbers can be a fun and healthy treat for many horses. Just remember to keep things in balance, and always put your horse’s wellbeing first. Happy feeding, folks!

About The Author

<a href="" target="_self">Emily Wilson</a>

Emily Wilson

I'm from the very heart of Kentucky, you know, the place folks think of when they talk about horse love. Had the luck of growing up smack dab in the middle of some of the most awesome horse spots you'd ever see. Can't imagine starting my day any other way than being in that homely barn, waist-deep in horse stuff. My routine? It's a bit of everything really - taking care of the horses, bonding with them, you name it.

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