Did you know onions, tobacco, and baby's breath are all toxic to dogs and cats.  There are many more household hazards and toxic plants to be found, the most common are listed here.

Protect Your Pet From Household Hazards

● Anti-freeze
● Avocado (fruit & pit)
● Bones (can pierce internal organs)
● Chocolate
● Cleaning products
● Electrical cords
● Insecticides (for example, ant poison)
● Medications/Over-the-counter drugs (unless prescribed by veterinarian)
● Onions
● Plants (please see list below)
● Rodenticides
● Tobacco

Plants Toxic to Dogs and Cats

● Aloe Vera
● Amarylillis
● Apple (seeds)
● Apple Leaf Croton
● Apricot (pit)
● Asparagus Fern
● Asian Lilies (especially with cats!)
● Autumn Crocus
● Avocado (fruit and pit)
● Azalea
● Baby's Breath
● Bird of Paradise
● Bittersweet
● Branching Ivy
● Buckey
● Buddist Pine
● Caladium
● Calla Lily
● Castor Bean
● Ceriman
● Charming Dieffenbachia
● Cherry (seeds and wilting leaves)
● Chinese Evergreen
● Christmas Rose
● Cineraria
● Clematis
● Cordatum
● Corn Plant
● Cornstalk Plant
● Croton
● Crown of Thorns
● Cuban Laurel
● Cutleaf Philodendron
● Cycads
● Cyclamen
● Daffodil
● Devil's Ivy
● Dieffenbachia
● Dracaena Palm
● Dragon Tree
● Dumb Cane
● Easter Lily (especially with cats!)
● Elaine
● Elephant Ears
● Emerald Feather
● English Ivy
● Fiddle-leaf fig
● Florida Beauty
● Foxglove
● Fruit Salad Plant
● Geranium
● German Ivy
● Giant Dumb Cane
● Glacier Ivy
● Glory Lily (especially with cats!)
● Gold Dieffenbachia
● Gold Dust Dracaena
● Golden Pothos
● Hahn's Self-Branching Ivy
● Heartland Philodendron
● Holly
● Hurricane Plant
● Indian Rubber Plant
● Janet Craig Dracaena
● Japanese Show Lily (especially with cats!)
● Jeusalem Cherry
● Kalanchoe
● Lacy Tree Philodendron
● Lily of the Valley
● Madagascar Dragon Tree
● Marble Queen
● Marijuana
● Mexican Breadfruit
● Miniature Croton
● Mistletoe
● Morning Glory
● Mother-in-Law's Tongue
● Narcissus
● Needlepoint Ivy
● Nephytis
● Nightshade
● Oleander
● Onion
● Oriental Lily (especially with cats!)
● Peace Lily
● Peach (wilting leaves and pits)
● Pencil Cactus
● Philodendron
● Plumosa Fern
● Poinsettia
● Poison Ivy
● Poison Oak
● Pothos
● Precatory Bean
● Primrose
● Red Emerald
● Red Princess
● Red-Margined Dracaena
● Rhododendron
● Ribbon Plant
● Rubrum Lily (especially with cats!)
● Saddle Leaf Philodendron
● Sago Palm
● Satin Pothos
● Schefflera
● Silver Pothos
● Spotted Dumb Cane
● Stargazer Lily (especially with cats!)
● String of Pearls
● Striped Dracaena
● Sweetheart Ivy
● Swiss Cheese Plant
● Taro Vine
● Tiger Lily (especially with cats!)
● Tomato Plant (green fruit, stem and leaves)
● Tree Philodendron
● Tropic Snow Dieffenbachia
● Weeping Fig
● Yew