Can Dogs Eat Cucumbers? A Complete Guide To Cucumber For Dogs

Cucumbers are one of the most popular fruits eaten by dogs. They taste good, they’re easy to digest and they provide a lot of nutrition. There are many different varieties of cucumbers available for your dog’s diet, but only two types have been proven safe for dogs: the green and red varieties. Green cucumbers contain oxalates which cause kidney stones in some animals; however, these same compounds do not appear to be harmful to humans or other mammals. Red cucumbers contain phytate, which causes problems when ingested in large amounts. Phytic acid binds minerals like calcium and magnesium in the body, preventing them from being absorbed into the bloodstream. When consumed over time, phytates can lead to gastrointestinal distress and even death.

The following list contains common questions about cucumbers for dogs:

Can Dogs Eat Cucumbers?

Yes! Cucumbers are a very nutritious fruit that can be enjoyed by dogs. Some varieties of cucumbers are high in vitamin C, potassium and fiber. Other varieties contain antioxidants such as lycopene, beta carotene and lutein. Most varieties of cucumbers are low in calories (less than 1/3rd those found in oranges) and rich in vitamins A, B6, B12 and K2.

Green Cucumbers Are Safe For Dogs?

Green cucumbers contain all of the nutrients and vitamins found in other varieties, however green cucumbers contain high amounts of oxalic acid which can cause kidney stones or even block the digestive tract if consumed in large amounts. Green Cucumbers are not toxic to dogs but should be fed in moderation.

Can Dogs Eat Pickled Cucumbers?

Some dogs can eat pickled cucumbers but others cannot due to food allergies or a weakened immune system. Pickled cucumbers should be avoided by dogs with these conditions.

Can Dogs Eat Seeds From Cucumbers?

Do not feed cucumber seeds to dogs as they contain large amounts of phosphorus and are very dangerous to dogs.

Can Dogs Eat Cucumber Rinds?

The rinds of cucumbers are safe for dogs but these contain low amounts of nutrients and most of the fiber has been filtered out so they are considered a “treat” food rather than a dietary addition.

Can Dogs Eat Cucumber Peels?

Cucumber peels are safe for dogs as long as no chemicals or pesticides have been included in their growth. Feeding dogs the peels will not provide enough nutrients to be beneficial to the dog.

Can Dogs Eat Cucumbers With Seeds?

Some dogs can eat cucumbers with seeds while others cannot due to food allergies. If you’re unsure if your dog can eat a particular type of cucumber, observe them for any allergic reactions such as skin itchiness, hives or swelling.

Is Cucumber Good For Dogs?

Cucumbers are very good for dogs as long as they do not contain high amounts of oxalic acid. Most varieties of cucumbers are suitable for human consumption and can provide your dog with many essential vitamins and minerals.

Is Cucumber Good For Puppies?

Yes, cucumbers are good for puppies as long as they do not contain high amounts of oxalic acid. Most varieties of cucumbers are suitable for human consumption and can provide your puppy with many essential vitamins and minerals.

What Part Of The Cucumber Is Good For Dogs?

The seeds, rind and peel of the cucumber are not safe for dogs, however most dogs enjoy eating the fleshy parts. Cucumbers can be sliced and given to dogs as a snack or mixed with dog food to improve taste.

What Else Can You Substitute For Cucumbers?

Most fruits and vegetables can be substituted for cucumbers in dog recipes as long as they’re chopped up into small enough pieces to avoid choking hazards. Common substitutes include:


Bell Peppers








What If You Give Your Dog The Rind Of A Cucumber?

There are no negative effects of feeding your dog the rind of a cucumber as long as it is not the part that grew underneath the ground (this part has too much oxalic acid). The green rind contains many beneficial vitamins and minerals.

Are Cucumbers Good For Dogs With Cancer?

Cucumbers do not cure cancer and should not be given to dogs in the advanced or terminal stages of the disease. Cucumbers can however be used as treats for dogs receiving chemo as they can improve appetite and help ease nausea.

How To Prepare And Give Cucumbers To Your Dog

To prepare a cucumber for your dog, you can either slice it up into long strips or cubes. For treats, long strips work better as your dog can easily eat them without much chewing.

For mixing with food, cubes are easier to mix.

Can Dogs Eat Cucumbers? A Complete Guide To Cucumber For Dogs - DogPuppySite

Long strips can easily be cut with a knife, however for smaller dogs who won’t eat a whole cucumber, cubes are easier as you don’t need to waste any food.

Can Dogs Eat Cucumbers Whole?

Many dogs enjoy eating whole cucumbers as they can lick all the nutrients off them, however, cucumbers are not digestible so whole cucumbers can cause blockages if eaten in large amounts. Long strips of cucumber can also pose a choking hazard so it is safer to only give your dog cubed cucumber.

Is Cucumber Good For Dogs With Bloating?

Bloating occurs when a dog has eaten food designed to expand in the stomach such as bread or pasta. Whole cucumbers are not digested so they will not cause bloating and can be used to treat bloating if your dog has eaten something it should not have.

How To Soak Cucumbers For Dogs?

Soaking cucumbers is not necessary however if you are cutting them up use bottled water, as your dog’s digestive system may not handle trace amounts of chlorine or fluoride well.

How Many Cucumbers Can A Dog Eat?

As with most fruits and vegetables, there is no known amount that is lethal to dogs. It is best to only give cucumbers from time to time as a treat as too much plant matter can make dogs constipated.

What Are The Negative Effects Of Too Much Cucumbers?

Too much cucumber can cause your dog to become constipated, just as with other fruits and vegetables.

Constipation can lead to more serious issues so it is best to keep cucumbers as a treat.

How Long To Soak Cucumbers For Dogs?

You do not need to soak cucumbers before feeding them to your dog. Most dogs will enjoy the natural taste and crunch of a crunchy cucumber.

Can Dogs Eat Whole Cucumbers?

Whole cucumbers are not dangerous for dogs however they are not safe either.

Sources & references used in this article:

Manual of Exotic Pet Practice-E-Book by M Mitchell, TN Tully – 2008 –

My Dog Has Cancer. What Can I Do?: Nola’s Wellness Guide & Journey with Holistic Medicine by HB Diers – 2016 –

Population status, fisheries and trade of sea cucumbers in temperate areas of the Northern Hemisphere by JF Hamel, A Mercier – Sea cucumbers: A global review of fisheries …, 2008 –

Man Bites Dog: Hot Dog Culture in America by B Kraig, P Carroll – 2012 –

How to Stay Alive in the Woods: A Complete Guide to Food, Shelter, and Self-Preservation That Makes Starvation in the Wilderness Next to Impossible by B Angier – 1998 –

The organic gardener’s handbook of natural pest and disease control: a complete guide to maintaining a healthy garden and yard the Earth-friendly way by FM Bradley, BW Ellis, DL Martin – 2010 –

Jewel of the seabed: sea cucumbers as nutritional and drug candidates by PL Kiew, MM Don – International journal of food sciences and …, 2012 – Taylor & Francis