Brunfelsia Plant Proves Life-Threatening to Dogs

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According to a recently published study by Dr. Safdar Khan, veterinary toxicologist for the ASPCA Animal Poison Control Center (APCC), dogs seem to be particularly attracted to the seeds and berries of the Brunfelsia plant, commonly known as “morning, noon and night” and “yesterday, today and tomorrow.” In fact, canines are most susceptible to poisoning by this gardener’s favorite, aptly named for its fragrant flowers that bloom in vivid purple and gradually change to lavender before fading to white.

From 2001 to 2006, the APCC treated 38 cases of Brunfelsia poisoning involving 42 dogs. One California hound experienced stiff limbs and excessive drooling after ingesting several seeds from the plant. A terrier puppy from Florida developed life-threatening seizures after consuming another part of the plant. With help from the APCC and the services of a local emergency veterinarian, the puppy eventually made a full recovery. However, three of the cases proved fatal.

“Brunfelsia toxicity can progress very rapidly to a potentially lethal situation, so it’s critical that pet parents seek immediate veterinary care,” says Dr. Khan. “If pets consume any part of the plant, they can become ill within hours and develop gastrointestinal problems such as vomiting and diarrhea, as well as tremors, seizures and muscle rigidity that makes the animal appear to be in a ‘sawhorse’ stance.”

The most commonly affected breeds are Labradors and golden retrievers, who, because they tend to be very active, may be more likely to get to the plant’s seeds and leaves.

If you have Brunfelsia in your home, please keep the plant in an area where pets can’t reach it, or replace it with a nontoxic alternative. Pet parents should remember to take precautions against the many plants and flowers that can prove harmful to their animals.

The following video from the ASPCA features 17 other common poisonous plants:

Information from the ASPCA Pressroom.