Here are some tips for keeping your cats out of danger during the holiday season. Many types of lily, such as Tiger, Asian, Japanese Show, Easter, Stargazer, and the Casa Blanca, can cause kidney failure in cats.
Poinsettias are generally over-rated in toxicity.
If ingested, poinsettias can be irritating to the mouth and stomach, and may cause mild vomiting or nausea. Mistletoe has the potential to cause cardiovascular problems. However, mistletoe ingestion usually only causes gastrointestinal upset. Holly ingestion could cause vomiting, nausea, diarrhea, and lethargy. Stagnant tree water can be breeding grounds for bacteria, which can also lead to vomiting, nausea, and diarrhea, if ingested.