Hang breakables, tinsel, and other tempting decorations well out of paw's reach. Tinsel, ribbon, and ornaments are especially dangerous to pets if they chew or swallow them. Make sure your pet doesn't play with or chew electric cords. Keep the cords hidden by routing them through PVC pipe. Place holiday plants out of pet's reach.
Many seasonal plants are poisonous, including mistletoe, holly, and poinsettias.
Some chemicals that extend the life of trees are poisonous. Cover the treated area with a section of window screen. Candy is toxic for animals and can cause vomiting, restlessness, heart disturbances, and even death. Tell your children not to share their candy with the family pet. If you suspect your pet has eaten chocolate or other candy that causes discomfort, consult your veterinarian immediately.