Cucumber for dogs Cucumber for dogs

Can Dogs Eat Cucumber?

Read time: 3 mins

11 Sep 2023

Yes, dogs can eat cucumbers.

Is Cucumber Good for Dogs?

Yes, cucumbers are good for dogs.

Cucumbers can offer some nutritional benefits for your pooch. Let's take a closer look at what makes cucumbers a healthy addition to your dog's diet:


Cucumbers are made up of over 95% water, making them an excellent choice to help keep your dog hydrated, especially on hot days. Proper hydration is vital for your dog's overall health.


Cucumbers contain vitamins like K, C, and various B vitamins. These vitamins contribute to your dog's immune system, skin health, and overall well-being.


Cucumbers provide essential minerals such as potassium and magnesium, which support various bodily functions, including muscle and nerve function.


Cucumbers contain antioxidants like beta-carotene and flavonoids. These compounds can help protect your dog's cells from damage caused by free radicals.


The fibre in cucumbers can aid in digestion and promote regular bowel movements. It's a great way to keep your dog's digestive system in good shape.

While cucumbers offer these benefits, remember that they should complement your dog's regular diet, not replace it.

How Much Cucumber Can I Give My Dog?

Now that you know cucumbers are safe for your canine companions, it's crucial to understand the appropriate portion size. Just like with any treat, moderation is key.

The recommended serving of cucumber for dogs is small, especially if it's their first time trying this refreshing veggie. Start with tiny cucumber slices and observe how your dog reacts. Some dogs may not enjoy the taste of cucumbers, while others might find them quite delightful.

A general guideline is to feed cucumbers as an occasional treat, not as a primary source of nutrition. Treats should make up no more than 10% of your dog's daily caloric intake. This ensures that your dog's diet remains well-balanced and meets all their nutritional needs.

Can Dogs Eat Cucumber Skin?

Cucumber skin is often a topic of debate when it comes to feeding dogs. Some dog owners wonder if it's safe to include the skin, while others are concerned about potential risks. 

The good news is that cucumber skin is generally safe for dogs to eat. In fact, the skin contains many of the nutrients and fibre found in cucumbers.

What to Consider Before Feeding Your Dog Cucumber

There’s a few things that you should bear in mind before feeding cucumbers to your dog. 

Wash thoroughly

Before giving your dog cucumber with the skin, make sure to wash it thoroughly to remove any pesticides or contaminants. At Butternut Box, we believe in the importance of clean, fresh ingredients.

Slice thinly

When offering cucumber to your dog, slice it thinly to avoid any choking hazards. Small, manageable pieces are safer and more enjoyable for your pup.

Monitor digestion

Introduce cucumber gradually into your dog's diet. Some dogs may have sensitive stomachs, and sudden dietary changes can lead to digestive issues. Always keep a close eye on your dog after introducing any new food.

Remove seeds

While cucumber seeds are generally safe for dogs, removing them can help reduce the risk of digestive discomfort, especially in smaller breeds.

Potential risks and allergies

Although cucumbers are generally safe for dogs, there are a few risks and considerations to be aware of:

Choking hazard

Cucumber slices should be cut into small, manageable pieces to prevent choking, especially for smaller dogs.


Avoid giving your dog cucumbers with added seasonings, spices, or dressings. These can be harmful to dogs and may contain ingredients that are not safe for them.