Oleander is one of the most poisonous plants for dogs. Eating any part of the plant can cause vomiting, diarrhea, tremors, and even death.
Lily of the valley is another highly poisonous plant for dogs. Eating any part of the plant can cause kidney failure and death.
Castor bean is a poisonous plant that contains ricin, a toxin that can be fatal to dogs. Eating any part of the plant can cause vomiting, diarrhea, seizures, and death.
Foxglove is a poisonous plant that contains cardiac glycosides, toxins that can affect the heart.
Azalea and rhododendron plants contain grayanotoxin, a toxin that can cause vomiting, diarrhea, drooling, and seizures.
Easter lilies are poisonous to dogs, especially cats. Eating any part of the plant can cause vomiting, diarrhea, and kidney failure.
If you think your dog has eaten a poisonous plant, call your veterinarian immediately. They will be able to provide treatment and advice.