Western Yellow Pine
Additional Common Names: Blackjack Pine, Ponderosa Pine, Yellow Pine, Bull Pine
Scientific Name: Pinus ponderosa
Toxicity: Toxic to Horses
Toxic Principles: Isocupressic acid
Clinical Signs: Cattle: premature birth of calves or miscarriage have been reported in cattle.
photo credit: BLM
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 consultation fee may apply.