What Can Dogs Eat? — The Ultimate List
Can Dogs Eat Cucumber, Pumpkin, Tomato?
Most summer vegetables are safe for dogs.
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Can Dogs Eat Cucumber, Pumpkin, Tomato?
Cucumber and pumpkin are safe, tomato is conditional, eggplant and hot peppers should be avoided.
Cucumber
✅ Safe and excellent treat — high water content (96%), low calorie, cooling.
Pumpkin
✅ Excellent — a superfood for dogs. High in fiber, aids digestion, Vitamin A.
NEVER: pie filling or sweetened!
Tomato
⚠️ Only RIPE, SEEDED, in small amounts.
- 🚨 Green tomatoes: solanine poisoning
- 🚨 Stems, leaves
- ❌ Ketchup, tomato sauce
Eggplant
⚠️ Generally to be avoided — nightshade, solanine.
Bell Pepper
- Sweet red: okay in small amounts (Vitamin C)
- 🚨 Hot peppers, chili: FORBIDDEN
Zucchini
✅ Safe, easier to digest when cooked.
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References
- 1.Cline MG, Burns KM, Coe JB, et al. — 2021 AAHA Nutrition and Weight Management Guidelines for Dogs and Cats. Journal of the American Animal Hospital Association 57(4):153–178, 2021. https://doi.org/10.5326/JAAHA-MS-7232 (accessed: 2026-09-10)
- 2.National Research Council (US), Committee on Animal Nutrition — Nutrient Requirements of Dogs and Cats. National Academies Press, Washington DC, 2006. https://doi.org/10.17226/10668 (accessed: 2026-09-10)
- 3.ASPCA Animal Poison Control Center — Toxic and Non-Toxic Plants List. ASPCA, 2024. https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants (accessed: 2026-09-10)
This is general information and does not replace a veterinary diagnosis.
This guide was compiled based on the expert input of Reka Fazekas-Birizdo canine nutritionist.
Certified Canine Nutritionist