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Onion Toxicity and Your Dog

Did you know that onions are one of the most dangerous foods out there for our canine companions? Of course, they’re also very common in most households. Learn more below from your North Phoenix, AZ veterinarian.

Why Are Onions Dangerous?

Onions contain a chemical called thiosulphate, and it’s this chemical that causes problems. In particular, it can lead to hemolytic anemia, a condition in which your dog’s red blood cells become damaged to the point of bursting.

It’s important to note that foods related to onions—garlic, shallots, scallions, leeks, chives, etc.—also contain thiosulphate and are equally dangerous.

What are the Symptoms?

The symptoms of onion toxicity include weakness, loss of appetite, vomiting, diarrhea, and breathing difficulty. These symptoms may be delayed, meaning that they can appear several days after ingestion—yet another reason why onions are so dangerous!

What If My Dog Eats an Onion?

If you see or suspect that your dog has eaten an onion or a related food, call ahead to your vet’s office and rush your dog there as quickly as possible. Quick veterinary action is the best way to make sure your dog recovers!

For more information, call your animal hospital North Phoenix, AZ.