Can Dogs Eat Cauliflower? What are the Benefits of Cauliflower for Dogs?

Cauliflower is a popular talking point in the human food industry right now. There are several recipes for steaming, mashing, roasting, and frying this versatile vegetable. But many dog owners want to know whether they can feed their dog’s cauliflower, and the short answer is yes.

Get on this healthy food trend and discover all you need to know about feeding cauliflower to your dog, and the many benefits, below.

A dog in between a cauliflower and donuts
A Jack Russell Terrier with cauliflower

Is it Safe for Dogs to Eat Cauliflower?

Yes, Cauliflower is safe for dogs to eat. As a low-calorie food, cauliflower is a super healthy option for dog treats. Just be sure not to overdo it with this superfood, as too much of a good thing can lead to digestive issues.

A dog lying down beside a cauliflower plant, on a backyard garden
A dog and a cauliflower plant – Image source

Does Cauliflower have any benefits for dogs?

Like with many vegetables, cauliflower does have several health benefits. For starters, it’s an excellent source of vitamin K, vitamin C, calcium, folate, and potassium. These vitamins and minerals all help support your pup’s vision and immune system and maintain the health of his liver, blood, muscles, and bones. 

Cauliflower also contains 4% magnesium. Magnesium has lots of health benefits for your canine, including helping to strengthen muscles and bones, being a calming factor for your pet by improving emotional and mental stability, helping to improve organ function, and assisting with the regeneration of muscles.

4% of manganese is also found in calcium. This essential plant nutrient assists your dog with the absorption and digestion of carbohydrates and proteins, serves as a catalyst for enzyme functions helping to convert food into fatty acids and energy, builds a robust skeletal structure, fights aging, and assists in the proper functioning of organs.

This healthy vegetable is also an excellent source of phytonutrients and isothiocyanates, which can help prevent diseases like cancer.

Cauliflower also contains plenty of antioxidants making it an excellent choice for dogs with arthritis as it acts as an anti-inflammatory. It’s also an excellent source of soluble fiber, which your dog needs to ensure bowel and colon health and maintain a healthy weight. Choline is also found in cauliflower, which is essential for learning and memory.

Orange varieties of cauliflower also contain beta-carotene, which helps to boost amenity and regulate cellular responses. This can help to prevent future illnesses like cancer. Orange cauliflower also has more vitamin A than the standard white variety of cauliflower.

Are There Parts of the Cauliflower My Dog Can’t Eat?

A Golden Retriever dog being presented with a cauliflower plant
A Golden Retriever being presented with a cauliflower – Image source

While no parts of the cauliflower plant are poisonous for dogs, the stems can be difficult to chew and can be a choking hazard for your pet. Dogs won’t benefit from eating cauliflower stems, so be sure to remove them before feeding. 

The leaves, however, don’t present cause for concern and many pets find them quite delicious. This green part of the plant is an excellent source of vitamins and minerals.

Cauliflower Part Safe for your dog?
Can dogs eat Cauliflower leaves? Yes, they are super tasty
Can dogs eat Cauliflower stems? No, best avoided, stems can cause your pet to choke

How should you feed Cauliflower to your dog?

The best way to feed cauliflower to your dog is in small, cooked, but unseasoned portions. While it is possible to provide your dog with raw cauliflower, this can cause your dog to become gassy, so it’s best avoided. Cauliflower can be boiled, steamed, or roasted but be sure not to cook it with any oil or butter, leading to an upset stomach. 

Be sure never to add any onions or garlic to your dog’s cauliflower, as these can be toxic to dogs and make them very sick. Onions can also cause your dog’s red blood cells to rupture, and this can lead to stomach pain, nausea, vomiting, and diarrhea. Certain breeds are more susceptible to onion poisonings, such as Akitas and Shiba Inus, but no dogs should be given onions.

Also, stay away from any processed or canned cauliflower items, as these often include additional sodium and seasonings, which aren’t suitable for your pet. Cauliflower pizza or cauliflower cheese is a no-go when it comes to feeding your dog. These rich foods can cause gastrointestinal issues.

On the other hand, crunchy cauliflower rice Crunchy cauliflower rice is fine, provided it has no seasoning added. If you opt for a commercial brand of cauliflower rice, be sure to check the ingredients list first to ensure it has no salt or artificial preservatives or colorants added.

How much Cauliflower can your dog eat? 

A Sheltie lying on the ground beside a bunch of cauliflowers designed as a snow man
Meet the black-and-white Sheltie, who posed beside a creatively designed cauliflower – Image source

Be sure to feed cauliflower to your dog in moderation. Large amounts of this vegetable can lead to digestive system and digestive tract problems, such as increased flatulence. The exact amount you can feed your dog will vary based on their breed size but between a few tablespoons and a cup per serving is plenty.

Can Cauliflower be harmful to dogs? 

Besides making your dog a bit gassy, it shouldn’t be harmful to feed your dog cauliflower in small quantities. That said, cauliflower isn’t an essential food for your dog’s diet, so if your pet doesn’t like it or it does upset their stomach, don’t force the issue.

Frequently Asked Questions (FAQs)

A Coton de Tulear eating a cauliflower
Meet Candy, a Coton de Tulear who loves eating a cauliflower – Image source

What is the best way to serve Cauliflower to your dog? 

Cauliflower can be fed to your dogs as an ingredient in a homemade meal, as a mashed-up treat, or as a finely chopped topper on their regular dog food. Be sure to chop up the florets into small pieces that they don’t present a choking hazard for your pet. 

Can you give a homemade Cauliflower recipe to your dog?

You can give your dog a homemade cauliflower recipe. However, if this meal serves as your dog’s primary source of nutrition, be sure that it’s part of a balanced diet with an excellent nutritional value to support your dog’s whole body health and a good protein source included.

Here is a delicious and nutritious option to try at home:


  • 1 lb ground low-fat chicken
  • 2 cups low sodium or organic chicken stock or broth
  • 2 tbsp cornstarch or tapioca flour
  • Dogs can eat a variety of vegetables, such as cauliflower, bell peppers, butternut, brussels sprouts, wild mushrooms, zucchini, sweet potatoes, carrots, spinach, and green beans.


  1. Finely chop the veggies.
  2. Cook the vegetables until soft by steaming or roasting.
  3. Mash the vegetables together using a fork, potato masher, or immersion blender and set aside.
  4. Warm 2 cups of broth or stock in a saucepan to a simmer.
  5. In a skillet, brown the chicken, breaking it up as you go.
  6. When cooked through, strain off any fat from the chicken.
  7. Sprinkle cornstarch over the chicken and stir well to coat.
  8. Pour the broth over the chicken and bring to a low boil until desired thickness.
  9. Mix with the vegetables and serve warm.

Talk to Your Vet Before Feeding Your Dog Cauliflower

A Schnauzer looking at a cauliflower
Meet Parker, a Schnauzer who tried eating a cauliflower for the first time – Image source

While we have researched to provide you with everything you need to know about feeding your pooch cauliflower, this advice should not substitute advice from your veterinarian. Be sure to always consult with your pet’s vet before adding any new food to their diet. 

To conclude, cooked cauliflower is safe to feed your pet in small amounts, and this delicious vegetable even has many benefits for your dog’s health.

When introducing your doggie to this vegetable, be sure to keep an eye on their stool and behavior to ensure no adverse side effects occur. If you notice any signs of vomiting, diarrhea, or other digestive problems, get in touch with your vet immediately. 

Have you tried adding cauliflower to your pet’s diet? Let us know in the comments below.

Further reading: What other Vegetables Can You Feed Your Dog?

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