# Can Dogs Eat Onion UK? — Quick answer

PETHEALTH+ (https://pethealth.org.uk/uk-pet-questions/can-dogs-eat-onion-uk): Can Dogs Eat Onion UK? — Quick answer. No — dogs must not eat onion. Onions destroy red blood cells, causing anaemia that may appear days later. All forms count — raw, cooked, powder, and in gravy or curry. If your dog ate onion, use our onion toxicity calculator and phone your vet or Animal PoisonLine on 01202 509000.

Source: https://pethealth.org.uk/uk-pet-questions/can-dogs-eat-onion-uk