Vegetable
Can dogs eat cucumber?
Cucumber is mostly water, very low in calories and a good crunchy snack for dogs on a diet.
How much, how often
A few slices a day.
Treats of any kind should stay under 10% of the day’s calories. Work out your pet’s calories
Serving it safely
- Wash and slice
- Never pickles — they are salty and may contain onion or garlic
Dogs and cats, side by side
Dogs Safe
Yes. Cucumber is mostly water, very low in calories and a good crunchy snack for dogs on a diet.
How much: A few slices a day.
Cats Safe
Yes. Plain cucumber is safe for cats in small pieces.
How much: A small slice.
Can cats eat cucumber?Questions owners ask
Can dogs eat cucumber?
Yes. Cucumber is mostly water, very low in calories and a good crunchy snack for dogs on a diet.
How much cucumber can a dog have?
A few slices a day.
What should I do if my dog ate cucumber?
A small amount usually causes nothing worse than a mild stomach upset. Offer water, skip the next treat and call your vet if vomiting or diarrhoea lasts more than a day or your pet seems unwell.
Is cucumber safe for cats too?
Yes. Plain cucumber is safe for cats in small pieces.
Sources
Tailwise is for general information and is reviewed by veterinary professionals, but it is not a substitute for advice from your own vet, who knows your pet. How we check facts


