Can Dogs Eat Onion?

No, dogs should not eat onions. Onions, along with other members of the Allium family (including onions, shallots, and leeks), contain compounds that can be toxic to dogs. These compounds can cause damage to a dog's red blood cells, leading to a condition called hemolytic anemia.

Consuming onions, whether in raw or cooked form, can be dangerous for dogs. Symptoms of onion toxicity in dogs may include vomiting, diarrhea, lethargy, pale gums, increased heart rate, and in severe cases, collapse or difficulty breathing. It's important to note that even small amounts of onion can be harmful to dogs, and the toxic effects can accumulate over time.

If you suspect that your dog has ingested onions or any food containing onion, it's crucial to seek immediate veterinary attention. The veterinarian can provide appropriate treatment and support for your dog's condition.

To ensure the safety and well-being of your dog, it's important to avoid feeding them any foods that contain onions, garlic, or other Allium family members. Always be cautious when sharing food with your dog and familiarize yourself with other human foods that can be toxic to dogs.