Question: are daffodils bulbs poisonous to dogs?
Answer: 9. Daffodils -- Among the first blooms to herald the arrival of spring, daffodils are a cheerful addition to the garden, but they contain poisonous alkaloids that can cause vomiting, excessive salivation, diarrhea, convulsions, tremors and heart problems. The bulbs are the most dangerous part of the plant.