Sharing snacks with your dog feels natural — but not everything in your fridge is safe for a small dog. Tiny bodies and delicate digestive systems mean knowing which fruits and vegetables are healthy, and which are harmful, matters more than you might think.
Here's a complete guide to safe and unsafe produce for small dogs.
Safe fruits for small dogs (in moderation)
- Blueberries — antioxidant-rich and perfectly bite-sized for training treats.
- Apples — crunchy, high in fibre and vitamin C. Remove the seeds and core, which contain cyanide compounds.
- Bananas — a potassium boost, but high in sugar. Small pieces, occasional treat.
- Watermelon (seedless) — hydrating and refreshing on hot days. Remove rind and seeds.
- Strawberries — full of vitamin C. Remove leaves and stems.
- Raspberries — low in sugar, high in fibre and antioxidants.
- Blackberries — rich in vitamins and fibre, good for immune support.
- Cranberries (unsweetened) — support urinary tract health. Tart, so most dogs need them mixed into food.
- Pineapple — a good source of vitamins, but very sweet. Remove skin and core; small amounts only.
- Pears — fibre-rich, soft, easy to digest. Remove seeds and core.
- Mango — high in vitamins A, B6, C and E. Remove skin and pit, serve in small pieces.
- Cantaloupe — hydrating and nutrient-rich. Remove rind and seeds.
- Oranges — high in vitamin C but acidic. Remove peel and seeds; small amounts only.
- Peaches — soft, sweet, vitamin-rich. Remove the pit, which contains cyanide compounds, and cut into small pieces.
Safe vegetables for small dogs
- Carrots — crunchy, low-calorie, good for teeth. Raw or cooked.
- Cucumber — hydrating and light, a good summer snack.
- Green beans — fibre-rich and low-fat. A good filler for dogs who inhale their meals.
- Pumpkin (plain, cooked) — soothes upset stomachs and aids digestion. Not pumpkin pie filling.
- Zucchini — gentle, vitamin-packed, easy to digest. Raw or cooked.
- Sweet potato (cooked) — nutritious and filling. Never raw — it's hard to digest.
- Broccoli — nutrient-rich but can cause gas. Tiny portions, cooked or raw.
- Cauliflower — nutritious but, like broccoli, can cause gas. Cook for easier digestion.
- Brussels sprouts (cooked) — high in nutrients but gassy. Small amounts.
- Celery — low-calorie and freshens breath. Cut small to prevent choking.
- Spinach — high in vitamins but contains oxalic acid. Safe in moderation.
- Kale — nutrient-dense but contains oxalates. Small portions only.
- Peas (fresh or frozen) — sweet and protein-rich. Good training treats when frozen.
- Bell peppers — high in vitamins A and C. Remove seeds and stem.
- Corn (kernels only) — safe and enjoyed by most dogs. Never on the cob — see below.
- Lettuce — low in nutrients but hydrating and safe. A good low-calorie filler.
- Asparagus (cooked) — tough when raw; cook until soft and cut small.
- Bok choy — nutrient-rich and gentle on digestion. Serve cooked.
Fruits and vegetables to avoid
These are not safe for dogs. If your dog eats any of them, treat it as a reason to call your vet — see the emergency note below.
- Grapes and raisins — highly toxic. Can cause sudden kidney failure, even in small amounts.
- Onions, garlic, chives, leeks — damage red blood cells. Toxic even in small amounts, and even cooked.
- Avocado — contains persin, which is unsafe for dogs.
- Cherries — the pits contain cyanide compounds. The flesh is safe, but the risk isn't worth it for a small dog.
- Tomatoes — green, unripe tomato and the green parts of the plant contain solanine and are toxic. Tomato is a borderline food for dogs; given how little it takes to affect a small dog, the simplest choice is to skip it.
- Wild mushrooms — many varieties are toxic and hard to tell apart. Don't offer mushrooms — skip them entirely.
- Corn on the cob — the cob is indigestible and a serious choking and blockage hazard. Kernels off the cob are safe.
- Rhubarb — contains oxalates and is toxic to dogs.
- Raw potatoes — contain solanine. Always cook potatoes before serving.
If your dog eats something toxic
Contact your vet immediately — do not wait for symptoms to appear. With grapes, raisins, onions, garlic, or anything else on the unsafe list, early intervention matters, and acting before symptoms start gives the best outcome.
Keep your vet's number, an out-of-hours emergency vet, and a local animal poison helpline saved in your phone before you ever need them.
Preparing produce safely
Washing: always wash fruits and vegetables thoroughly to remove pesticides, dirt and bacteria — even if you're going to peel them.
Cutting: cut everything into small, bite-sized pieces suited to your dog's mouth. For toy breeds, think pea-sized for harder items like carrots.
Cooking: steaming or boiling is best — it preserves nutrients without adding fat. Roasting is fine if you skip the oil. Never add salt, butter, oil, seasonings or garlic. If you microwave, stir and test the temperature, as it can create hot spots.
Frozen treats
Frozen fruits and vegetables make excellent summer treats: frozen blueberries are naturally portion-controlled training treats, frozen banana slices last longer per serving, frozen cucumber is ultra-hydrating, and frozen peas work as individual rewards straight from the freezer. You can also freeze small portions in ice cube trays with water for longer-lasting enrichment.
Storage
Store cut fruits and vegetables in airtight containers in the fridge and use them within 3–4 days. Keep them separate from human food that may contain unsafe seasonings, and label containers if you're preparing several types.
Portion control matters
Even safe produce should be given thoughtfully. Treats — including fruit and vegetables — should make up no more than 10% of your dog's daily calories. Introduce one new food at a time and watch for any tummy upset, gas, or allergic reaction, and always serve plain, with no salt, butter, oil or seasoning.
Portion size matters more for small breeds than most owners expect: a 5 kg dog needs only a few hundred calories a day, so a single medium banana can represent a meaningful share of that. Small pieces, occasional treats.
Safe and unsafe produce: your questions answered
Can small dogs eat bananas every day?
No — bananas are safe but high in sugar and calories. A few small slices two or three times a week is plenty; they're an occasional treat, not a daily one.
Can I give my dog baby carrots every day?
Yes — carrots are low-calorie, safe, and good for teeth. Two or three baby carrots a day for a small dog is fine, as long as they don't replace balanced meals.
What fruit is best for training treats?
Blueberries — bite-sized, low-calorie, nutrient-rich and easy to carry. Frozen, they're even better: less messy and longer-lasting.
Can dogs eat raw sweet potato?
No — raw sweet potato is hard to digest and can cause stomach upset. Always cook it first, with no seasoning.
Is pumpkin good for diarrhoea or constipation?
It can help with both. Plain, cooked pumpkin — not pie filling — is high in fibre and helps regulate digestion. Start with 1–2 teaspoons for a small dog.
Can I give my dog canned vegetables?
Only if they're plain, with no added salt, sugar or seasoning. Fresh or frozen is better — canned vegetables are often high in sodium.
Are frozen fruits and vegetables as healthy as fresh?
Yes — often more so. Frozen produce is usually picked and frozen at peak ripeness, which preserves nutrients well.
My dog won't eat vegetables. How can I get them to try?
Mix tiny amounts into their regular food, offer frozen versions for a different texture, steam vegetables to release more aroma, or use them as training rewards. Many dogs prefer the sweeter options — carrots, peas, sweet potato.
Can puppies eat the same fruits and vegetables as adult dogs?
Yes, but in smaller portions. Puppies have more sensitive stomachs, so introduce one food at a time and watch for any digestive upset.
How do I know if my dog is allergic to a fruit or vegetable?
Watch for itching, skin redness, ear infections, vomiting, diarrhoea, or excessive gas. Introduce new foods one at a time and wait 3–4 days before adding another, so you can tell what caused a reaction.
Can dogs eat the skin or peel?
It depends. Generally safe with skin: apples (no seeds), cucumber, zucchini, pears (no seeds), bell peppers. Remove the skin from: bananas, oranges, mango, pineapple, and raw sweet potato.
The bottom line
Your small dog can enjoy healthy fresh snacks — just stick to the safe list, serve in moderation, and always remove seeds, pits, and toxic parts. When in doubt, skip it: their regular food is designed to be complete and balanced on its own.
Looking for safe treats made for small dogs? Explore our treat collection.
