Foods that are toxic to dogs and cats

In short: Some foods that people tolerate well are toxic to dogs and cats. These include chocolate, grapes, onions and xylitol.

In more detail: Chocolate contains theobromine, which dogs and cats break down poorly. Grapes and raisins can cause kidney failure in dogs. Onions, garlic and leek damage red blood cells. Xylitol (a sugar alcohol) causes life-threatening low blood sugar.

In Depth

If poisoning is suspected, call the vet or an animal poison hotline immediately. This is not veterinary advice.

• Dogs: chocolate, grapes/raisins, onion, garlic, xylitol, macadamia nuts, avocado, alcohol, coffee, cooked bones.
• Cats: onion, garlic, chocolate, lilies (even a little pollen can be fatal), alcohol, dog food as a permanent diet (lacks taurine).
• Medicines: Paracetamol and ibuprofen are dangerous for cats and dogs.
• Additive notes: Xylitol can be in chewing gum, baked goods, toothpaste and peanut butter.

See also: Reading pet food labels, Sweeteners and sugar alcohols