Can dogs or cats eat cauliflower?

August 18, 2023
This article is not intended to be a substitute for professional veterinary advice, diagnosis, or treatment. Always seek the advice of your veterinarian with any questions you may have regarding your pet’s care, treatment, or medical conditions.

Can dogs eat cauliflower?

Cauliflower can add value to most any diet, whether you have two legs or four. The vegetable is filled with essential vitamins, minerals and nutrients that support your dog's bone health and cell growth, such as vitamins C, K, and B9 (folate). It also contains fiber, which aids in digestion.

Plus, cauliflower contains compounds known as glucosinolates, which have antioxidant properties. These antioxidants help neutralize harmful free radicals within your pup's body, which helps them stave off illnesses like cancer.

While it's safe for dogs to snack on some cauliflower, moderation is important, especially when you're introducing a food to your dog's diet for the first time. Due to the vegetable's high fiber content, eating too much of it can cause gastrointestinal problems like bloating, gas, or diarrhea. Start out small before gradually increasing portion sizes, depending on how well your dog tolerates it.

You can feed your dog either raw or cooked cauliflower; just make sure it's plain and unseasoned. Additions like salt and butter are unhealthy, while others — like garlic or onions — are toxic.

As always, before introducing a new food item into your pet's diet, consult with your veterinarian first! If your dog eats cauliflower (or any food) and is showing signs of illness such as lethargy, diarrhea, or vomiting, reach out to your veterinarian immediately. If your pet requires veterinary care due to something they ate, pet insurance can help cover the cost of treatment.

Can cats eat cauliflower?

Yes, it's safe for cats to eat cauliflower in moderation. While our feline friends are primarily meat-eaters, they've been known to snack on certain veggies from time to time, and cauliflower is a safe, healthy option.

Cauliflower has a number of nutritional benefits for cats. It's rich in minerals, rich in fiber, and rich in essential vitamins like vitamin K and C. All of these nutrients have a positive impact on your cat's overall health. The vegetable's fiber, in particular, helps your cat's digestion by preventing constipation and diarrhea. At the same time, the vegetable's high fiber content means that eating too much can actually CAUSE gastrointestinal distress, so only feed your cat small amounts at a time.

Unlike dogs, cats have a tough time digesting raw cauliflower, so make sure to cook it first. And don't add any butter, oil, salt, or other seasonings, as these could make your cat ill. And some foods that are commonly added to cauliflower, like garlic and onions, are actually toxic for cats.

Despite its numerous health benefits, cauliflower should never make up too much of your cat's diet. Cats need to get most of their nutrients from meat-based protein, and cauliflower certainly isn't meat (and doesn't contain much protein to speak of). Vegetables like cauliflower should never displace the meat in your cat's diet. You should only feed them cauliflower in moderation, as an occasional treat.

As always, before introducing a new food item into your pet's diet, consult with your veterinarian first! If your cat eats cauliflower (or any food) and is showing signs of illness such as lethargy, diarrhea, or vomiting, reach out to your veterinarian immediately. If your pet requires veterinary care due to something they ate, pet insurance can help cover the cost of treatment.

Information Purposes Only

The suggestions offered here are for informational purposes only and are not a substitute for pet-specific advice from your veterinarian. Never disregard your vet’s recommendations, or delay in acting on them, based on something you have read on this site. Regardless of how a food is rated here, any food that you give your pet can pose potential health risks, including allergic reactions, choking, or other health conditions such as bloat. Always monitor your pet while they’re eating, and never introduce a new food into your pet’s diet without first consulting your veterinarian. 

Pet Poison Emergency Protocol

If your pet is acting sick, call your regular veterinarian immediately. If your regular veterinarian is closed, call a nearby on-call veterinarian, animal urgent care, or veterinary emergency hospital. If your pet is not acting sick but you think they may have been exposed to a poison, call the ASPCA Animal Poison Control Center (888-426-4435) or Pet Poison Helpline (855-764-7661).

Food Safety Statuses

Safe

Could be given almost daily without harm

Safe in moderation

Not toxic, but should not be given regularly

Unsafe

Toxic or simply too risky to give to your pet