Why half a cup won't trouble a 12 kg dog
Dogs process cooked vegetables like kohlrabi fairly well, especially when they're peeled and chopped. At 12 kg, your dog's digestive system can handle this small amount without issue. The real concern here is the speed at which he snatched it — dogs often gulp down food when they think they're stealing it, which can lead to choking if pieces are too large.
Check the remaining kohlrabi for added ingredients like butter, garlic, or salt, which are more problematic than the vegetable itself. If it was plain, you'll likely just notice some extra gas later. Keep an eye out for any coughing or exaggerated swallowing, which could mean a piece got stuck on the way down.
Party food risks beyond the kohlrabi itself
Gatherings mean multiple hazards within reach — chocolate desserts, alcohol, or fatty meats left on low tables. Your dog's quick grab of the kohlrabi suggests he's in scavenging mode, so do a sweep for more dangerous items he might target next. Secure trash cans with lids, as post-party cleanup often leads to dogs finding bones or greasy wrappers.
Some dogs get overexcited with guests present, which combined with unfamiliar foods can cause temporary diarrhea. If your dog starts pacing, drooling excessively, or trying to vomit within two hours, he may have eaten something else you didn't witness. Otherwise, expect normal digestion with perhaps looser stools tomorrow.
When vegetable theft turns into a habit
Dogs that successfully snatch human food often repeat the behavior. Notice whether he's lingering near the table more than usual after this incident. The solution isn't to worry about kohlrabi specifically, but to train a solid "leave it" command and use baby gates during future gatherings.
For now, skip his next meal if he seems overly full (visible abdominal rounding), but don't fast him longer than 12 hours. Offer water in small amounts frequently rather than letting him gulp a whole bowl at once. His stomach needs time to process the unexpected fiber load without becoming distended.
Signs this went beyond simple vegetable snacking
While rare with plain kohlrabi, intestinal blockage can occur if a dog swallows large chunks whole. Watch for straining to defecate with no production, repeated unproductive vomiting (more than two episodes), or sudden lethargy after the initial excitement wears off. These would warrant an immediate vet visit regardless of what you think he ate.
For peace of mind, locate the nearest emergency clinic's number now rather than searching later if symptoms escalate. Most cases resolve uneventfully, but knowing your options helps you stay calm if midnight vomiting starts. Normal digestion should resume within 24 hours if this was just a kohlrabi mishap.
The full verdict, portion guidance and serving notes are collected on the Kohlrabi food facts page.