Scientific Name: Allium cepa
Toxicity: Toxic to Dogs, Toxic to Cats, Toxic to Horses
Toxic Principles: N-propyl disulfide
Clinical Signs: Vomiting, breakdown of red blood cells (hemolytic anemia, Heinz body anemia), blood in urine, weakness, high heart rate, panting
If you suspect your pet may have ingested a potentially toxic substance, call the APCC at (888) 426-4435 or contact your local veterinarian as soon as possible.*
* A $65 consultation fee may apply.