Onion Poisoning in Dogs

Did you know that onions are a serious toxin for dogs? They can harm cats as well, but our canine companions are most commonly affected. Learn more below from your vet in Savannah, GA.

Symptoms of Poisoning

Onions—as well as related foods in the allium family like garlic, scallions, shallots, leeks, and chives—contain sulfuric chemicals that prove toxic to dogs.

Symptoms of onion toxicity include weakness, drooling, discolored urine, and diarrhea and vomiting. The sulfur compounds in onions and related foods attack your pet’s red blood cells, which can cause deadly anemia if the issue is left untreated.

Treatment Options

Activated charcoal may be given to slow the absorption of the toxin in your dog’s stomach, or the stomach may be flushed to rid the system of the poison. Fluid therapy and other supportive measures might be needed as your dog recovers.

Preventing Poisoning

It goes without saying that preventing poisoning by onion is your best choice! Restrict your dog’s access at all times; store onions and related foods in cabinets or the refrigerator, rather than leaving them out where pets could get a paw on them.

For more information on pet toxins, call your veterinarian Savannah, GA.