Scientific Name: Allium cepa
Toxicity: Toxic to Dogs, Toxic to Cats, Toxic to Horses
Toxic Principles: N-propyl disulfide
Clinical Signs: Cats are more sensitive. Can see gastrointestinal upset, hemolytic anemia, heinz Vomiting, breakdown of red blood cells (hemolytic anemia, Heinz body anemia), blood in urine, weakness, high heart rate, panting.
If your pet ingested this plant, contact your local veterinarian or the ASPCA Animal Poison Control Center at 888-426-4435.*
* A $65 consultation fee may apply.Browse Toxic Plant Gallery List »