These common holiday greens decorate many homes at this time of year and add some much needed greenery and color. Additionally, plant bulb kits featuring Amaryllis, Narcissus or other lily plants are popular gift items, and they are toxic to pets as well. While it isn't necessary to banish these plants from your holiday decorations, it is important to be aware of their potential toxic effects on your pets.
Naturally curious puppies and kittens and pets missing the greeness of summer may want to sample some of the new-in-the-house greens. Dose is size-dependent, so puppies and kittens are most often at risk.
Signs most commonly seen relate to the gastrointestinal tract: vomiting, diarrhea, abdominal pain, and sometimes excessive salivation (drooling). In some cases, such as holly berry ingestion, tremors or seizures may be seen, followed by coma and death. Most often, mild, self-limiting gastric upset is the outcome, but it is always better to be safe than sorry!
Monitor your pet's interest in the plants. To be safe, place plants out of reach and check the plants for any signs of chewing or missing leaves. If unsure, plastic plants are an option (with care taken not to let those get ingested, either!).
Poisonous Plant Information
From the Texas State Department of Health and the National Safety Council
Poisonous Plant Information
From Cornell University
Fun Facts About Mistletoe
From the About.com Guide to Environmental Issues

