Q. My English bull terrier that weighs 78 lbs ate 3 flowers off a lantana plant. Should I be concerned
A. This plant is considered mild to moderately toxic. It can cause liver damage but may affect other organs as well. Monitor for lethargy, vomiting, diarrhea, weakness and liver failure. It is recommended you seek veterinary attention. Your vet can induce vomiting and administer activated charcoal if indicated. Treatment is most successful if instituted sooner rather than later after clinical symptoms appear.