Holiday Decorations That Are Dangerous For Your Pet! reports the following holiday dangers for your pets!

  • Mistletoe could cause vomiting if your cats and dogs eat the sprigs.
  • Holly causes a similar reaction, but it can be much worse.
  • Christmas tree needles can cause an obstruction requiring surgery if your pet eats too many of them.
  • Pollen on lilies can cause kidney failure in your cat, even if they just brush against it.
  • Poinsettias are also commonly known to be poisonous to pets. They can cause upset stomachs if eaten.