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My 7 kg dog is on heart medication — can he still have a few small pieces of cooked, peeled kohlrabi as a treat?

Dogs · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

Yes, a few small pieces of cooked, peeled kohlrabi are generally safe and can be a low-calorie treat. However, because your dog has a heart condition and is on medication, any dietary change should be discussed with your vet first. They can advise if the extra fiber or moisture content is suitable for his specific condition and medication regimen. Always introduce any new food slowly and in tiny amounts to avoid digestive upset.

Kohlrabi — Food safety facts

Safe to share · Dogs · full breakdown on the linked food page

Peeled and cooked in small pieces.

Dogs and cats carry the same rating (Safe to share), so the notes below hold for either pet.

Kohlrabi is not toxic to dogs. The real limit is calories, fat and salt, so treat it as a small extra alongside the normal ration rather than a meal in itself.

There is no poisoning risk here, and the usual problem is simply eating too much at once: a heavy fat or salt load can bring on loose stools or a single vomit. Offer water, keep an eye on the pet for 24 hours, and do not induce vomiting.

Kohlrabi can stay on the rotation, but only as an extra mouthful: keep the rest of the day's food unchanged and watch the next walk and the stool that comes with it.

The full verdict, portion guidance and serving notes are collected on the Kohlrabi food facts page.

Open the full food page: Kohlrabi food facts →