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Argus · New Dog Owners · Safety

Foods dogs cannot eat: a practical safety guide

Keep toxic foods and risky kitchen scraps out of reach. If your dog eats a potentially dangerous item, contact your veterinarian, an emergency clinic, or an animal poison service promptly. Bring the package and details of what was eaten.

At a glance

  • Watch for xylitol (also called birch or wood sugar), grapes and raisins, chocolate and caffeine, onion and garlic, macadamia nuts, alcohol, and raw yeast dough.
  • Bones, corn cobs, pits, and food packaging may cause choking, injury, or a gut blockage even when they are not poisons.
  • Do not wait for symptoms or try to make your dog vomit unless a veterinary professional tells you to.

Which foods and ingredients are dangerous?

Keep awayWhere it may hideWhy it matters
XylitolSugar-free gum, mints, some nut butters, baked goods, toothpaste, medicines; also called birch or wood sugarCan cause a dangerous drop in blood sugar and liver injury.
Grapes and raisinsFruit bowls, trail mix, baked goodsCan damage a dog’s kidneys.
Chocolate, cocoa, coffee, and caffeineCandy, brownies, cocoa powder, coffee grounds, energy drinksCan affect the heart and nervous system.
Onion, garlic, and chivesCooked meals, sauces, seasoning powdersCan damage red blood cells.
Macadamia nutsNuts and cookiesCan cause weakness, vomiting, tremors, and other signs.
Alcohol and raw yeast doughDrinks, desserts, unbaked bread or pizza doughAlcohol can poison; dough can expand and produce alcohol.
If your dog ate one of these

Call a veterinarian, emergency clinic, or animal poison service now, even if your dog seems normal. The risk depends on the item and the dog; this guide cannot tell you a safe amount.

What else should stay out of reach?

  • Bones, corn cobs, and fruit pits: These can choke, injure the digestive tract, or cause a blockage. Cooked bones can splinter.
  • Food bags and wrappers: Packaging can be swallowed, and some bags create a suffocation hazard. Put them in a secured bin.
  • Fatty or very salty leftovers: These can cause serious illness, including pancreatitis after a rich meal.
  • Human medicines and edible cannabis: Keep them locked away and treat accidental access as a veterinary concern.

These hazards are not all poisons; the response still needs professional advice if something was swallowed. Avoid giving an item a “safe” label based only on whether it appears on a toxic-food list.

What should I do if my dog ate something?

  • 1. Stop further access. Move your dog away from the item and secure what remains.
  • 2. Call promptly. Contact your vet, an emergency clinic, or an animal poison service. If your dog is weak, collapsing, seizing, or having trouble breathing, seek emergency care immediately.
  • 3. Have details ready. Keep the packaging or ingredient list. Note the estimated amount, time eaten, your dog’s weight, and any symptoms.
  • 4. Follow their directions. Do not induce vomiting or give milk, oil, salt, or other home remedies unless the professional specifically instructs you.

Save your regular vet, nearest emergency clinic, and regional animal poison service in your phone before you need them. A printed kitchen sheet can hold these numbers.

How can the household prevent a mistake?

  • Store snacks, gum, baking ingredients, medicines, and rubbish behind closed doors.
  • Ask everyone who feeds the dog to read ingredient labels, especially on sugar-free products.
  • Do not share mixed dishes when you cannot account for seasonings or ingredients.
  • Teach children and guests to check before offering food.
  • Use dog treats or a vet-approved food plan when the dog has a medical diet.

Is food allergy the same as food toxicity?

No. A toxic exposure can cause acute illness after a dog eats a hazardous item. Food allergy is a different problem that may cause persistent skin or other signs and is investigated through a veterinarian-guided diet trial. See the dog allergy guide if your dog has recurring symptoms.

Frequently asked questions

  • My dog ate a grape but seems fine. Should I wait? No. Contact a veterinarian or animal poison service promptly. A normal appearance right after eating does not establish that it was safe.
  • Can I make my dog vomit at home? Only if a veterinarian or animal poison professional specifically tells you to. Making a dog vomit in the wrong situation can cause harm.

Sources and further reading

  • FDA: Potentially dangerous items for your pet — https://www.fda.gov/animal-veterinary/animal-health-literacy/potentially-dangerous-items-your-pet
  • FDA: Xylitol is toxic to dogs — https://www.fda.gov/animal-veterinary/animal-health-literacy/paws-xylitol-toxic-dogs
  • ASPCA Animal Poison Control: People foods to avoid — https://www.aspca.org/pet-care/aspca-poison-control/people-foods-avoid-feeding-your-pets
  • Pet Poison Helpline: Pet poisoning steps — https://www.petpoisonhelpline.com/uncategorized/top-ten-things-to-remember-when-your-pet-is-poisoned/
  • Dog allergies: signs to watch and what to do next — https://argus.dog/library/new-dog-owners/dog-allergies
  • Pre-arrival puppy checklist — https://argus.dog/library/new-dog-owners/pre-arrival-puppy-checklist
Argus · Practical dog careSources checked: 29 September 2026argus.dog/library/new-dog-owners/foods-dogs-cannot-eat
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