Is This Food Safe for Your Pet?

Onion contains N-propyl disulfide that damages red blood cells, causing hemolytic anemia. Weakness, pale gums, rapid breathing, and dark urine appear days later. Even cooked/powdered forms toxic; induce vomiting if recent and seek vet blood transfusion.

Onion contains N-propyl disulfide and related sulfur compounds that damage red blood cells, causing oxidative injury, Heinz body formation, hemolytic anemia, weakness, pale gums, rapid breathing, dark urine, and collapse. Toxic raw, cooked, dried, powdered, or dehydrated; recent ingestion can require urgent decontamination and supportive care.