Can dogs eat cucumbers?
AKC lists cucumbers as a suitable low-calorie snack with a high water content.
How to serve it: washed, sliced
How much is okay
All treats together: at most 10% of daily calories. Enter your dog’s weight:
Cucumbers
up to 14.8 oz a day
419 g
10% of 629 kcal a day, for a spayed or neutered dog with normal activity. If your dog gets other treats too, give less.
Questions
What amount of cucumbers is okay for my dog?
All treats together: at most 10% of daily calories. For a spayed or neutered dog with normal activity weighing 22 lb, that’s up to 14.8 oz (419 g) a day. Work out the amount for your dog above.
Can cats eat cucumbers?
Yes, in small amounts. ASPCA lists the cucumber plant as non-toxic to cats. Vegetables are only a rare nibble for cats; treats at most 10–15% of daily calories (Cornell).
Sources
- AKC – Fruits and Vegetables Dogs Can or Can't Eat
- AKC – Can Dogs Eat Cucumbers?
- ASPCA Toxic and Non-toxic Plants – Cucumber (non-toxic to dogs and cats)
- VCA Animal Hospitals – Can you feed pets certain fruits and veggies (sekundär)
- Nutrition data: USDA FoodData Central (15 kcal per 100 g)
Last checked: October 2026