Can Dogs Eat Cucumbers? Benefits of Feeding Your Pup Cucumbers

Last Updated on December 30, 2022

Many dog owners assume that all fruits and vegetables are safe for dogs to eat because they are healthy for humans.

However, this incorrect assumption can lead to problems for your dog and possibly even an emergency veterinary visit. 

French Bulldog loves cucumber

So if you find yourself asking, are cucumbers safe for dogs? The answer is yes; cucumbers are safe for dogs to eat.

But like most human food, cucumbers should be given in moderation.

Let’s explore the health benefits of giving cucumbers to your dog and why you should give them one right now.

Do note that while a veterinary technician wrote this article, it should not substitute for medical advice. If your dog ate cucumber and has an adverse reaction, please immediately seek professional assistance or a DVM vet.

Is Cucumber Healthy for Your Dog?

Rescue dog excited for the cucumber snacks
Excited dog for the cucumber snacks – Image source

Many fruits and vegetables are safe for dogs to eat, and cucumber is one of them. 

Cucumbers are a low-calorie healthy snack that many dogs enjoy, in addition to being low in sodium and fat.

Your dog may find the crunch and texture of fresh cucumber to be just as tasty and pleasurable as a thrilling biscuit or a treat purchased from the shop. 

Therefore, cucumbers are a nutritious alternative for dog treats

Health Benefits of Cucumbers

Slice of cucumber
A slice of cucumber – Image source

Cucumbers have many health benefits for your dog. The first is that due to the fact that they have high water content. Cucumbers are 96% water; they can help your dog with hydration on a hot day in summer. 

Alongside their hydrating properties, cucumbers are also nutritious.

Cucumbers contain vitamin A, vitamin B6, vitamin C, vitamin K, magnesium, manganese, and potassium, all of which are essential nutrients for a healthy canine diet.

These vitamins and minerals will help keep your dog’s liver, and kidneys functioning optimally, as well as reduce the amount of stress on a dog’s bones. 

Due to their low-caloric content, cucumbers are an excellent choice for a dog that is on a weight-loss regimen.

Unlike dog biscuits which contain around 40 calories per serving, cucumbers only have about eight calories per half-cup serving.

Additionally, cucumbers possess phytochemicals and phytonutrients that help prevent bad breath in dogs by clearing out bacteria in their mouth. 

Cucumber also has anti-inflammatory properties that make it a great source of nutrients for dogs who suffers from injuries, arthritis, and other unfortunate conditions.

This is because the vegetable possesses a mineral known as silica which may help alleviate joint pain, swelling, or stiffness.

Cucumbers are rich in antioxidants called flavonoids. These flavonoids include Apigenin, Quercetin, Kaempferol, and Fisetin, which may help prevent certain cancers by controlling harmful free radicals or damaged cells. 

Cucumber Fun Facts

Papillon dog with cucumber as face mask
Funny Papillon dog with cucumber as face mask – Image source

Cucumbers were first grown in India around 2nd-3rd millennia BC. They were brought to Haiti by Christopher Columbus in 1494, where they first distributed them to the ‘new world.’

These fruits were also used for various medicinal remedies because of their many vitamins and minerals. But in ancient Rome, it was also used for religious ceremonies proving this fruit’s versatility.

Although commonly used as a vegetable, cucumbers are technically a fruit. They are in the same family as watermelons and muskmelons.

There are over 100 varieties of cucumbers but are separated into three groups; slicing, seedless, and pickling. Cucumbers come in different shapes, sizes, and colors, including green, white and yellow.

What Parts of a Cucumber Can Dogs Eat?

Bichon Poodle mix dog biting a cucumber
A vegetarian dog who loves a cucumber – Image source

When feeding a dog cucumber, try to keep the peel on as this is what contains most of the nutritional benefits.

Make sure to use organic cucumbers to help avoid any harmful toxins, pesticides, and chemicals used on produce that are non-organic. 

Furthermore, cucumber seeds are safe for dogs to eat. They can be scooped out before serving should your dog, not like the taste or texture.

Cucumber Part Safe for your dog?
Can dogs eat cucumber skin? Yes, most of the nutrients are found in the skin
Can dogs eat cucumber seed? Yes, the seeds are not toxic like in some other vegetables

How can you safely give Cucumbers to your dog?

When feeding cucumber to your dog, you should first cut it into small pieces to avoid choking hazards.

Consider slicing or chopping them up before adding a handful of pieces to a bowl of regular dog food. 

Remember to wash the vegetable thoroughly before serving them to your dog. Washing it under the tap will help clean off any germs and bacteria from the long trip from the farm to your house. 

Try to skip adding any seasoning to anything you give your dog to eat. Seasonings may overpower your dog’s digestive system and result in diarrhea.

When is Cucumber Dangerous for Your Dog?

Corgi dog eating cucumber
Hungry Corgi dog eating a slice of cucumber – Image source

Despite the various benefits of the vegetable for your doggie, there are three slight risks of feeding cucumber to your pet. 

Firstly, there is the risk of overeating as your dog may enjoy them a bit too much.

As with any other food item, eating too much of it can cause gastrointestinal upset in dogs, especially if it is a new food that your dog is not yet familiar with. 

Then there is also the risk of choking. To prevent your dog from choking, it is necessary to cut down foods to a manageable size, especially for smaller dogs. Feeding a whole cucumber is therefore not recommended. 

Moreover, remember to skip pickled cucumbers and keep to fresh vegetables.

As with any change in your dog’s diet, make sure to consult with your vet before offering your dog cucumber. This is because your dog may have an allergy to the vegetable, although this is incredibly rare.

How many cucumbers can you give your dog?

You can treat your dog to a cucumber two or three times per week.

Cucumber should be included in your dog’s daily diet gradually, as too much of it can result in some gastrointestinal and allergy complications.

No one wants a dog with an upset stomach!

The typical recommendation from veterinarians is to adhere to the 10% rule. Treats should make up 10% of the calories of everything your dog eats, including raw veggies. 

The exact amount of cucumber to feed your dog will vary according to their breed and size. For instance, you could treat a small-sized dog to a single cucumber spear.

In contrast, a large-sized dog might get a big portion of frozen cucumber chunks in a balanced diet.

What are Cucumber serving ideas for your dog? 

Corgi waiting the bowl full of food with cucumber
A hungry Corgi waiting the bowl full of food with cucumber – Image source

Firstly, combine peeled or chopped cucumbers with pieces of cantaloupe, celery, and pear for a healthy dog-friendly salad side dish.

You can also combine cucumber slices with other vegetables like carrots, broccoli, and zucchini for a tasty topper for daily kibble. 

You can also freeze chunks or spears of peeled cucumber for a soothing treat option.

Cucumbers can also be dipped in peanut butter and fed to dogs as they enjoy this additional treat. 

Check out this adorable video of dogs playing with cucumbers:

Frequently Asked Questions (FAQs)

Do you still have some questions about how to feed your dog cucumbers safely? Keep reading for more information on this topic!

Cavalier King Charles Spaniel waiting the cucumber treat
Meet Tupi, a Cavalier King Charles Spaniel dog patiently waiting for the cucumber treat – Image source

Can Dogs Eat Pickled Cucumbers?

Although pickles aren’t necessarily harmful to your pooch, vets do not recommend them. Pickles contain spices and are high in sodium that may cause diarrhea and vomiting in your dog. 

Feeding your dog fresh or raw cucumbers is a safer option.

Can Puppies Eat Cucumber?

Puppies can eat cucumbers as long as they are capable of eating solid food. Remember only to give them small amounts as their digestive system is still developing.

And if your puppy is still receiving milk, avoid the cucumbers for now. Milk and cucumber combination may cause an upset stomach.

Give Your Dog a Cool Snack 

Chihuahua eating cucumber outside
White Chihuahua dog eating cucumber on the grass

Packed full of vitamins and minerals, cucumber has a wide range of health benefits for your pooch. Because of its high water content, cucumber makes a cool and hydrating treat.

In addition, it is low in salt, fat, and calories, making it a good option for doggies of all ages, sizes, and breeds. 

Do you feed your furry friend cucumber? Let us know in the comments below!

Further reading: What other fruits can dogs eat?


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