Extremely toxic
Clematis armandii - a single leaf may kill a small dog
Range from mildly toxic to deadly poisonous
African violet (leaves)**Amaryllis (bulbs)**Angel's trumpets**Datura or brugmansia**Arrow grasses**Autumn crocus**Azaleas (leaves)**Bluebells**
Box (leaves)**Buttercup (entire plant)**Castor bean (leaves and seed)**Christmas rose (leaves, root)**Chrysanthemum**Clematis arnamdii (entire plant)**Columbine or aquilegia**Daffodil (bulbs)**Daphne**Dumb cane or dieffenbachia (leaves, stems)**Elder (leaves, root, bark)**Flak**Foxglove**Fritillary**Glory lily**
Glorisa superba**Hemlock**Holly (berries)**Horse chestnut (nuts, leaves)**
Hyacinth (bulbs)**Hydrangea macrophylla**Iris (roots)**Ivy (entire plant)**
Laburnum (leaves, seeds)**Larkspur (leaves, seeds)** Lily of the valley**Lobelia**
Lupin (leaves, seeds)**Mistletoe (berries)**Monkshood**Morning glory (seeds, roots)**Nightshades**Oleander**Philodendron (leaves)**Poinsettia (sap)**
Poppy (unripe seedpod)**Potato (green skin and sprouts)**Primrose (leaves, berries)
Privet (leaves)**Rhododendron (entire plant)**Rhubarb (leaves)**Snowdrops**
Spurge**Euphorbia**Star of Bethlehem**Ornithogalum**Sweet peas**Walnut (green hull juice)**Wisteria (pod, seeds)**Yarrow (achillea)**Yew (entire plant)
Around the house
Drugs
Calamine Lotion** Emollient creams e.g. E45, petroleum jelly**folic acid** Garlic capsules**homoeopathic remedies**hormone replacement (HRT) preparations**oral contraceptives**'over the counter antacids**steroid preparations**zinc oxide creams e.g. sudocrem
Any drug that is taken accidentally can be harmful
Household products
Artifical sweeteners**blu-tack and similar adhesives**chalk**coal(real or artificial)**cutflower/houseplantfood**expanded polystyrene** matches** mercury(thermometers)**silica gel**wax candles/crayons
In the garage
Antifreeze (this has a sweet taste that dogs like so be very careful)**
Sorry couldnt get any pics for you but hope this helps :-)