This inforgraphic is a good reminder that we should consider our dogs when picking plants for both inside and out. According the ASPCA, their poison control hotline receives around 150,000 calls annually from pet owners needing assistance with possible poison-related emergencies. This inforgraphic is based on a list of toxic plants from UC Davis School of Veterinary Medicine's most common causes of emergency calls and Texas A&M ’s “Common Poisonous Plants and Plant Parts ”.
Daffodils: Ingestion of the bulb, plant or flower can cause severe vomiting, diarrhea, abdominal pain, and even possible cardiac arrhythmias or respiratory depression. Crystals are found in the outer layer of the bulbs, similar to hyacinths, which cause severe tissue irritation and secondary drooling. Daffodil ingestions can result in more severe symptoms so if an exposure is witnessed or symptoms are seen, we recommend seeking veterinary care for further supportive care.
WARNING: Tea tree oil is often found in varying concentrations and should never be used on pets. As little as 7 drops of 100% oil has resulted in severe poisoning, and applications of 10-20 mls of 100% oil have resulted in poisoning and death in both dogs and cats.