Pet Health: Can Dogs Eat Broccoli?

Yes, dogs can eat broccoli — both cooked and raw — but only in moderation. It’s not toxic and can actually be a healthy treat when served properly. That said, too much broccoli can cause stomach upset due to certain naturally occurring compounds.

So while broccoli can be good for dogs, it should always be offered in small amounts and prepared the right way.

Health Benefits of Broccoli for Dogs

Broccoli is packed with vitamins and nutrients that can benefit your dog, including:

• Vitamin C – supports the immune system

• Vitamin K – good for bone health and blood clotting

• Fibre – helps with digestion

• Antioxidants – reduce inflammation and support cell health

• Low in calories and fat – ideal for dogs on a weight management plan

As part of a balanced diet, broccoli can be a nice crunchy addition — as long as it’s not overdone.

How to Serve Broccoli to Your Dog

• Wash it thoroughly to remove any pesticides or dirt

• Cut into small, bite-sized pieces to avoid choking

• Steam or boil if your dog has a sensitive stomach — raw broccoli can be harder to digest

• Serve plain — no added salt, oil, butter, garlic, or seasoning

• Avoid the stalks if they’re too tough, especially for smaller dogs

You can mix a few florets into your dog’s regular food or offer them as an occasional treat.

How Much Broccoli Is Safe?

Broccoli contains isothiocyanates, a natural compound that can cause gastric irritation in dogs if eaten in large amounts. While it’s safe, it should make up no more than 10% of your dog’s daily food intake.

Start with a small portion — especially if your dog’s never had broccoli before — and watch for signs of stomach upset like gas, bloating, or diarrhoea.

When Not to Feed Broccoli

Avoid broccoli if your dog:

• Has a sensitive stomach

• Is recovering from gastrointestinal illness

• Shows signs of gas, vomiting, or loose stools after eating it

• Has difficulty chewing tougher veg

Also steer clear if the broccoli is part of a human dish that includes things like garlic, onions, butter, or sauce — these can be harmful to dogs.

Final Thought

Dogs can safely eat broccoli in small amounts. It’s a low-calorie, nutrient-rich vegetable that can offer health benefits when fed correctly. Just remember to serve it plain, cut it small, and don’t go overboard. As with any treat, balance is key — even when it’s green and crunchy.