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Can Dogs Eat Mustard Greens? Benefits, Risks, and Precautions

can dogs eat mustard greens

Yes, dogs can eat mustard greens in moderation. Mustard greens are a nutritious vegetable that can provide dogs with essential vitamins and minerals such as vitamin C, vitamin K, and calcium. 

Mustard greens can provide a good amount of key vitamins plus fiber. Just make sure to cook them before serving them to your dog so they are easier to digest.

What are mustard greens?

Mustard greens are a leafy vegetable that belongs to the same family as broccoli, cauliflower, and cabbage. They look like spinach but taste a bit bitter and spicy. They are rich in essential nutrients like vitamins C and K, calcium, and iron.

However, it is important to note that some dogs may have difficulty digesting raw greens, so you can steam or boil the mustard greens before feeding them to your dog. Additionally, you should always introduce new foods slowly and in small quantities to ensure that your dog’s digestive system can handle it without any adverse reactions.

How are mustard greens good for dogs?

Here is how mustard greens can be beneficial for dogs:

  • Mustard greens are a good source of various vitamins and minerals that dogs need.
  • Vitamin C in mustard greens can boost the immune system and help dogs fight off infections.
  • Mustard greens are high in vitamin K, which helps with blood clotting and bone health.
  • Calcium and iron in mustard greens are important for strong bones and healthy blood cells.
  • Moderately adding mustard greens into a dog’s diet can provide valuable nutrients that improve their overall health.

How can I safely give mustard greens to my dog?

To safely give mustard greens to your dog, follow these tips:

  • Introduce them gradually: Start by giving your dog a small amount of cooked mustard greens to ensure they can tolerate them without any adverse reactions.
  • Cut into small pieces: Cut the mustard greens into small, bite-sized pieces to make it easier for your dog to chew and digest.
  • Cook before serving: Raw mustard greens can be difficult for dogs to digest, so it’s best to steam or boil them before serving to make them easier to digest.
  • Avoid seasoning: Do not add any seasonings, such as salt or spices, as these can be harmful to dogs.
  • Serve in moderation: Mustard greens should be served in moderation as part of a balanced diet, as overfeeding can lead to digestive issues.

If you want to learn whether you can feed other mustard condiments to your dog then read our post about can dogs eat mustard.

How to make treats from mustard green for dogs?

Here’s a simple recipe for making treats from mustard greens for dogs:


  • 2 cups of cooked mustard greens (plain and without salt or spices)
  • 2 eggs
  • 1/2 cup of coconut flour
  • 1/4 cup of coconut oil


  • Preheat the oven to 350°F.
  • In a mixing bowl, combine the cooked mustard greens, eggs, coconut flour, and coconut oil.
  • Mix until well combined and forms a dough.
  • Roll the dough out on a lightly floured surface until it’s about 1/4 inch thick.
  • Use a cookie cutter or knife to cut the dough into desired shapes.
  • Place the treats onto a baking sheet lined with parchment paper.
  • Bake for 20-25 minutes or until golden brown and crispy.
  • Allow the treats to cool completely before serving them to your dog.

What is the risk of feeding mustard greens to dogs?

While mustard greens are generally safe for dogs to eat in moderation, there are some risks to be aware of:

  • Digestive issues: Overfeeding mustard greens to dogs can cause digestive issues such as diarrhea or vomiting.
  • Oxalates: Mustard greens contain oxalates, which can contribute to the formation of kidney stones in some dogs.
  • Seasonings: Adding seasonings like salt or spices to the mustard greens can be harmful to dogs.
  • Allergies: Some dogs may be allergic to mustard greens, so it’s important to monitor your dog for any signs of an allergic reaction.
  • Interaction with medications: If your dog is taking certain medications, such as blood thinners, the high levels of vitamin K in mustard greens could potentially interfere with their effectiveness.

Can dogs eat the stems of mustard greens?

Yes, dogs can eat the stems of mustard greens. The stems are not harmful to dogs and can provide additional nutrients. However, it’s essential to chop them up into small pieces before serving to make them easier for your dog to digest. Additionally, like the leaves, it’s best to cook the stems before serving them to your dog to ensure they are easier to digest

How many mustard greens should I feed my dog?

The amount of mustard greens you should feed your dog depends on several factors such as your dog’s size, weight, and overall health. It is better to start with small amounts and gradually increase to a maximum of around a quarter to a half cup per serving. As with any new food, introduce mustard greens to your dog’s diet gradually and in moderation to avoid any digestive issues.

What did we learn from all this?

Dogs can safely consume mustard greens in moderation as part of a balanced diet. Mustard greens are packed with essential vitamins and minerals that support a dog’s overall health and well-being. While feeding your dog mustard greens, introduce them gradually, cook them before serving, and avoid seasoning. 

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