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Can Dogs Eat Kale?

Yes, in moderation

Serve small amounts, and not every day.

Illustration of kale

Is kale safe for dogs?

Kale is a leafy dark-green vegetable rich in vitamins. Small amounts of kale are fine for most dogs, but it is high in oxalates, so it is not a good choice for dogs prone to bladder stones or kidney problems.

How to serve kale to your dog

What to avoid

How much kale can my dog have?

Treats, including kale, should stay under about 10% of your dog's daily calories. As a rough starting point, small dogs can have 1 to 2 bite-size pieces, medium dogs 2 to 4, and large dogs a small handful. Introduce it slowly and do not make it a daily habit.

Signs your dog may be having a problem

Watch for vomiting, diarrhea, drooling, pawing at the mouth, loss of appetite, tiredness, a swollen or painful belly, or trouble breathing. Contact your vet right away if you see these signs, or if your dog has eaten any of the parts listed above.

Emergency? Call your vet or an animal poison hotline straight away: ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661 (US numbers, a consultation fee may apply).

Frequently asked questions

Can puppies eat kale?

Young animals have more sensitive digestive systems and a carefully balanced diet, so check with your vet before adding kale. If you get the go-ahead, start with an even smaller amount than an adult would get.

What if my dog ate too much kale?

The most common result is an upset stomach with vomiting or diarrhea. Offer water, skip further treats, and call your vet if symptoms are severe or last more than a day, or if your dog ate any of the parts listed under "What to avoid".

How often can my dog have kale?

Treat it as an occasional extra rather than a daily food. Once or twice a week at most is a sensible starting point for a healthy adult dog, and less for small ones.

More questions dog owners ask

Wondering about the other pet in your home? Can Cats Eat Kale?

Last updated September 2026. This page is general information and is not a substitute for advice from your veterinarian. Every dog is different, so check with your vet before adding new foods, especially if your dog has health problems, is pregnant, or is very young or old.