Can Dogs Eat Cucumbers?
Short answer: Yes, plain cucumber is a safe, low-calorie snack for dogs. Cut it into pieces and skip pickles.
Why it’s okay
The AKC says cucumbers are safe for dogs. They’re about 96% water, fat-free and very low in sodium, and seeds and skin are generally fine. A half cup of slices has about 8 calories, compared with about 40 in a medium dog biscuit.
How much and how to serve it
Wash it, cut it into pieces sized for your dog, and don’t give a whole cucumber. Treats of all kinds should stay under 10% of your dog’s daily diet.
Risks to watch for
- Too much can upset the stomach, especially if your dog isn’t used to it.
- Large pieces are a choking hazard, especially for small dogs and fast eaters.
- Pickles contain salt and spices, so avoid them.
What to do if your dog ate cucumbers
Most dogs only get a mild upset stomach from eating too much of a safe food. If your dog has vomiting, diarrhea or seems unwell, or if it ate a large amount, call your vet.
Related foods
- Can dogs eat celery? 🟢 Yes, safe
- Can dogs eat carrots? 🟢 Yes, safe
- Can dogs eat green beans? 🟢 Yes, safe
FAQ
Can dogs eat cucumber skin and seeds?
Yes, the AKC says the seeds and skin are generally safe.
Can dogs eat pickles?
It’s best not to. Pickles typically contain added salt and spices.
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By the Petybuzz Editorial Team · Last checked November 10, 2026. This page is general information for pet owners, not veterinary advice. Every dog is different: if yours has a medical condition, is on a special diet, or you’re unsure, ask your veterinarian.