Can Dogs Eat Mustard Greens

Can Dogs Eat Mustard Greens?

Last Updated: August 18, 2023
correct answerThe Short Answer is:

Dogs can eat mustard greens without harm. When consumed in large amounts, it may cause gastrointestinal upset. Symptoms may include diarrhea, vomiting, abdominal pain, and loss of appetite.

In this article you will know the answer to the query “Can Dogs Eat Mustard Greens?“.

This is a question I hear a lot but I’m not sure if you do. 

Can Dogs Eat Mustard Greens

A lot of people ask this question on blogs forums and other social media sites. 

Some misconceptions exist about the safety of feeding mustard greens to dogs so I wanted to spend a few minutes answering this question.

Can Dogs Eat Mustard Greens? Can Dogs Have Mustard Greens?

Absolutely! Mustard greens are fine for them to eat. 

Before they can eat them however two conditions must be met: 

  1. You must cook mustard greens.

Mustard greens must be cooked before eating. 

By cooking the greens you make them easier to digest while killing any harmful bacteria. 

Make sure mustard greens are cooked when making dishes with them.

  1. Donate a small amount to them.

In order to avoid their stomachs being unable to handle too much food at once you should only give them a tiny bit. You might want to try having just a couple of leaves or half a leaf of mustard greens instead of an entire plate of them.

What are Mustard Greens?

Brassica vegetables such as mustard greens belong to the Brassica family.

The brassica family of vegetables includes cabbage broccoli Brussels sprouts collard greens kale kohlrabi mustard greens turnip greens and rutabagas. 

When cooked mustard leaves resemble spinach in texture and flavor but their texture is different. With vitamins A C and E in this food your dogs immune system will remain strong and healthy.

Mustard greens mustard seeds and mustard

Many of us have a jar of mustard in our fridge even if we are not mustard fans but whats the connection between mustard greens and the mustard in our fridges?

They are both made from mustard seeds so to speak. 

When mustard seeds are planted in some soil watered and given some sunlight mustard greens will grow.

The mustard is created by grinding mustard seeds into a powder and adding vinegar and water to create basic mustard.

To answer your question mustard greens do not taste much like mustard but if added raw to a salad they have a spicy and peppery flavor.

Mustard Leaves for Dogs? What nutrition do they provide to dogs?

There are tons of them.

There are an incredible amount of nutrients packed into each bite of these tiny leaves.

They will all be beneficial to your dogs.

Vitamin A helps maintain good vision and bone health while beta-carotene prevents cancerous cells from forming. Iron serves as a source of essential minerals for red blood cells as well.

These minerals enable them to function normally. Furthermore mustard greens contain calcium which contributes to muscle development and growth.

If you would like to provide your dog with something nutritious try adding some mustard greens to their diet.

Are there any potential dangers of feeding mustard greens to dogs?

Dogs can eat mustard greens without harm.

When consumed in large amounts it may cause gastrointestinal upset.

Symptoms may include diarrhea vomiting abdominal pain and loss of appetite.

Make sure to monitor your dog after consuming these greens especially if they have recently consumed high-fiber diets.

Consult your veterinarian before introducing new ingredients to your dogs diet if they have previously suffered digestive problems.

Remember to always supervise your dog while you feed him mustard greens if you do decide to go ahead and introduce mustard greens into his diet anyway.

You should only serve small amounts of greens at a time.

The stomach of your dog should not be overwhelmed.

Last but not least if you notice any signs of discomfort or distress stop immediately and contact your veterinarian.

What is the best way to cook mustard greens for your dog?

Ultimately it comes down to your personal preference.

Nevertheless if you wish to feed your dog some green mustard there are several ways to do it safely. 

Steaming mustard greens is the easiest way to prepare them for your dog.

Since this method does not require any cooking you would not have to worry about overcooking the vegetables.

Watch how quickly the steamed greens disappear when you place them on top of your dogs food bowl!

However if you would like to use another method here is a recipe that may work.

Boil one cup of water in a pan over medium heat until boiling.

Add two cups of fresh mustard greens close the pan and allow the mixture to simmer for five minutes.

Remove the lid drain off most of the liquid and serve.

Are raw mustard greens toxic for dogs?

First raw green is dangerous for your dog to eat.

Like any other vegetable. They will cause stomach upset and side effects that may occur if consumed in large quantities.

Second you should be aware that raw mustard greens contain oxalic acid. Oxalic acid can irritate your dogs intestines. This may cause possible damage and inflammation.

And lastly another reason is that it may contain harmful viruses and parasites that can make your dog sick.

Therefore do not give your dog uncooked mustard unless you have been instructed otherwise by your veterinarian.

Should dogs eat the stems?

No do not feed your dog mustard greens.

They are very strong and fibrous in the digestive systems of dogs.

Also leaves have more nutrients than stems.

So why bother when your dog can enjoy sweet leaves instead?

Another thing to keep in mind is that some people believe that feeding your dog a degree will help prevent cancer later in life. 

However not enough research has been done so far to prove that the theory is true. Therefore we recommend sticking to the leafy parts of the plant.

Can Dogs Eat Mustard Seeds?

No Never!

Mustard seeds are also safe for dogs. They taste amazingly spicy which means they will cause an unpleasant reaction in your dogs mouth.

In addition they contain cyanide compounds which can lead to death if used in large doses.

Therefore avoid giving your dog anything that contains mustard seeds.

It is better to leave it completely than to risk your pet.

What other dark green vegetables are suitable for dogs?

There are many different types of dark green vegetables suitable for dogs. Here are three examples:

 Lettuce (e.g. romaine and butterhead) –Your dog will love to eat these two types of lettuce vegetables. These have a soft taste so they are perfect for dogs who are not used to eating a lot of vegetables. This is also good for dogs with sensitive or sensitive stomachs for spicy food. 

Brussels sprouts (e.g. Green gems and Chinese varieties) – Brussels sprouts are an excellent source of vitamin K which keeps your dogs immune system healthy. Another major benefit is that it provides a wide variety of minerals including calcium which helps keep teeth and bones strong and iron which is involved in energy production red blood cell function and the formation of hemoglobin (a protein that carries oxygen in the blood).

Kale (e.g. curly kale or dinosaur kale) – These plants are very rich in fiber. This is especially good for dogs that need to eat fiber every day.

These plants are an excellent source of many vitamins and minerals.

Therefore be sure to feed your dog raw vegetables daily in moderation.

How many mustard greens should I feed my dog?

The answer depends.

Not all dogs have the same level of diet and tolerance for certain foods. Some dogs can get sick even after eating small amounts of mustard greens.

If you are not sure how much your dog will eat start with a very small amount and monitor your dogs reaction. If all goes well they may eat less next time.

Dog owners however prefer to feed the pets the most and others prefer.

Therefore if you decide what the total value of your pet is.

It is important to follow their dietary needs.

One of the best ways to feed your dog is mustard greens.

They simply add to their daily diet or snacks.

Why should you not feed asparagus to your dog?

Asparagus is considered a “superfood” because it is full of antioxidants and anti-free radicals in your dogs body.

Although asparagus offers some benefits it does not mean that it is safe for all animals. There are a number of reasons why we might not recommend giving our dogs these vegetables:

1. Asparagus can cause diarrhea if used in large quantities. If your dog eats too much at one time he may suffer from loose stools vomiting and dehydration.

2. Some dogs are allergic to these vegetables. Although most dogs do not have a negative reaction some may have vomiting diarrhea and rashes.

3. Asparagus contains harmful oxalates in dogs with kidney problems or frequent urinary tract problems. If your pup has any of these conditions it is best to avoid giving him these vegetables.


As you can see there are many varieties of mustard vegetables that dogs can safely eat.

We are all excited to hear these stories as pet lovers !.

Mustard vegetables give us the opportunity to provide pets with other healthy ingredients in their diet. And in this way we give them the extra nutrients they need.

These benefits are especially important for those who wish to increase their dogs immune system and overall health.

Remember to add something to their diet or snacks every day.

That way they would not miss out on the delicious flavors of mustard greens while still getting all the great benefits they have to offer. Also if you notice any adverse reactions after breastfeeding we recommend that you talk to your veterinarian.

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Amanda Dogs Trainer

Amanda (Author)

With over a decade of experience, Amanda is a distinguished dog trainer. Her expertise in canine behavior has transformed countless lives, fostering harmonious human-canine connections. Through compassionate and personalized approaches, she empowers owners to understand and connect with their furry companions, creating a legacy of joyful tails and transformed lives.

Osvaldo Maciel Dogs Trainer

Osvaldo Maciel (Content Reviewer)

Osvaldo Maciel, a stalwart in the field with 14 years of experience, is a revered dog trainer. His journey is defined by a profound understanding of canine behavior, shaping unbreakable human-canine bonds. Osvaldo guides owners to connect with their beloved pets, leaving an indelible mark of happiness and transformation. His legacy shines through the countless lives he has touched.

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