Those pleading puppy eyes at the dinner table are hard to resist — but before you share a bite, it pays to know what is safe and what could send your dog to the emergency vet. Some human foods are perfectly healthy treats for dogs; others are genuinely dangerous, even in small amounts. This is your clear, practical guide to the human foods dogs can enjoy, the ones they absolutely cannot, and what to do if your dog eats something they shouldn’t.
A quick rule before we start: treats and “people food” should make up no more than about 10% of your dog’s daily calories — the rest should come from a complete, balanced dog food (see our guide to the best dog food brands). With that in mind, here is the list.
Human Foods Dogs CAN Eat (in moderation)
These are safe, healthy options when given plain, in sensible amounts, and prepared properly:
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- Carrots — crunchy, low-calorie, great for teeth. Raw or cooked.
- Apples — fibre and vitamins; remove the core and seeds (seeds contain trace cyanide).
- Blueberries — antioxidant-rich, perfect bite-sized treats.
- Plain cooked chicken — boneless, skinless, unseasoned; a protein-packed favourite.
- Pumpkin (plain) — plain canned or cooked pumpkin aids digestion. Not pie filling.
- Peanut butter — a beloved treat, but ONLY xylitol-free (xylitol is deadly — always check the label).
- Green beans — filling, low-calorie, great for dogs watching their weight.
- Watermelon — hydrating summer treat; remove seeds and rind.
- Cooked eggs — plain scrambled or boiled; a good protein boost.
- Plain rice — gentle on upset stomachs (vets often recommend chicken and rice for that reason).
- Bananas — sweet, potassium-rich; high in sugar, so small amounts.
- Plain cooked salmon — omega-3s for skin and coat; fully cooked, no bones.
Introduce any new food slowly and in small amounts — even safe foods can cause an upset stomach if your dog isn’t used to them. A few healthy store-bought treats are an easy, portion-controlled alternative too.
Human Foods Dogs CANNOT Eat (toxic — avoid completely)
These range from harmful to potentially fatal. Keep them well out of reach:
- Chocolate — contains theobromine, toxic to dogs; darker chocolate is more dangerous.
- Grapes & raisins — can cause sudden kidney failure, even in tiny amounts. Never risk it.
- Onions, garlic, chives & leeks — damage red blood cells; toxic raw, cooked, or powdered.
- Xylitol — a sweetener in sugar-free gum, some peanut butters, and baked goods; causes a dangerous blood-sugar crash and liver failure.
- Alcohol — even small amounts are toxic.
- Caffeine — coffee, tea, energy drinks; dangerous for dogs.
- Macadamia nuts — cause weakness, tremors, and overheating.
- Avocado — contains persin; the pit is also a choking/obstruction hazard.
- Cooked bones — splinter easily and can cause choking or internal injury.
- Excess salt & salty snacks — can cause salt poisoning.
- Raw yeast dough — rises in the stomach and produces alcohol; a medical emergency.
This list is not exhaustive — when in doubt, don’t share it, and look it up first.
What to Do If Your Dog Eats Something Toxic
Act fast but stay calm. Note what they ate and how much, then call your vet or an animal poison-control line immediately — do not wait for symptoms, and do not try to induce vomiting unless a professional tells you to. Quick action saves lives. Keep your vet’s number and a poison-control number somewhere easy to find. [VERIFY: include a current pet poison-control helpline number for your region before publishing.]
Smart Treating Habits
Stick to the 10% rule, introduce new foods one at a time, avoid anything seasoned or fatty (rich, greasy food can trigger pancreatitis), and remember that “a little won’t hurt” is true for carrots — but never for chocolate or grapes. When you want to spoil your dog, reach for a safe whole food or a quality treat rather than table scraps.
Foods to Give Only Occasionally (Small Amounts)
These foods are not toxic, but they are best as rare, tiny treats rather than regular additions — they can be fatty, sugary, or hard to digest in quantity:
- Plain popcorn — air-popped, no butter or salt; a fun light treat (skip un-popped kernels).
- Cheese — many dogs love it, but it is high in fat and some dogs are lactose-sensitive, so keep it small.
- Plain bread — harmless in small amounts but offers little nutrition; avoid raw dough.
- Cooked sweet potato — plain, no butter or seasoning; a fibre-rich treat.
- Plain yogurt — a spoonful of unsweetened yogurt can be okay for some dogs (never with xylitol or added sugar).
- Strawberries — fine in moderation; high in natural sugar.
The theme is the same throughout: plain, small, and occasional. Anything buttered, salted, sugared, fried, or heavily seasoned should stay on your plate, not in your dog’s bowl.
How to Introduce a New Food Safely
Even a “safe” food can upset a dog’s stomach if it arrives all at once. When trying something new, start with a tiny amount and wait about 24 hours to watch for any reaction — vomiting, diarrhoea, itching, or unusual behaviour. Introduce just one new food at a time, so if something disagrees with your dog, you know exactly what caused it. Dogs with sensitive stomachs, allergies, or health conditions should only get new foods with your vet’s okay. Go slow, watch closely, and when in doubt, leave it out.
FAQ
Can dogs eat peanut butter?
Yes — as long as it is xylitol-free. Always check the ingredient label, because xylitol is toxic to dogs.
Are grapes really that dangerous?
Yes. Grapes and raisins can cause sudden kidney failure in dogs, and even a small amount can be harmful. Keep them completely away from your dog.
My dog ate chocolate — what should I do?
Call your vet right away with the type and amount eaten and your dog’s weight. Don’t wait for symptoms; faster help means a better outcome.
The Takeaway
Sharing food with your dog can be a lovely bonding moment — as long as you stick to the safe list and rigorously avoid the toxic one. Keep treats to 10% of their diet, prepare foods plainly, and when you are unsure about a food, leave it out and check first. A quick look could save your dog’s life.