It cannot be stressed enough how important it is to watch what your puppy or dog is eating when left alone in the garden or around the house. So many things are waiting to make then very ill or kill them.
All evergreen plants in the garden can be toxic to dogs, and usually they will leave them alone, but be careful if you are in the garden cutting back your plants and the dog starts chewing on a recently cut branch.
In the garden
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 trumpetsDatura or brugmansiaArrow grassesAutumn crocusAzaleas (leaves)Bluebells
Box (leaves)Buttercup (entire plant)Castor bean (leaves and seed)Christmas rose (leaves, root)ChrysanthemumClematis arnamdii (entire plant)Columbine or aquilegiaDaffodil (bulbs)DaphneDumb cane or dieffenbachia (leaves, stems)Elder (leaves, root, bark)FlakFoxgloveFritillaryGlory lily**
Glorisa superbaHemlockHolly (berries)Horse chestnut (nuts, leaves)
Hyacinth (bulbs)Hydrangea macrophyllaIris (roots)Ivy (entire plant)
Laburnum (leaves, seeds)Larkspur (leaves, seeds) Lily of the valleyLobelia
Lupin (leaves, seeds)Mistletoe (berries)MonkshoodMorning glory (seeds, roots)NightshadesOleanderPhilodendron (leaves)Poinsettia (sap)
Poppy (unripe seedpod)Potato (green skin and sprouts)Primrose (leaves, berries)
Privet (leaves)Rhododendron (entire plant)Rhubarb (leaves)Snowdrops
SpurgeEuphorbiaStar of BethlehemOrnithogalumSweet peasWalnut (green hull juice)Wisteria (pod, seeds)Yarrow (achillea)Yew (entire plant)
Around the house
Drugs
Calamine Lotion** Emollient creams e.g. E45, petroleum jellyfolic acid Garlic capsuleshomoeopathic remedieshormone replacement (HRT) preparationsoral contraceptives‘over the counter antacidssteroid preparationszinc oxide creams e.g. sudocrem
Any drug that is taken accidentally can be harmful
Household products
Artifical sweetenersblu-tack and similar adhesivescutflower/houseplantfoodexpanded polystyrene matches** mercury(thermometers)silica gelwax candles/crayons
In the garage
Antifreeze (this has a sweet taste that dogs like so be very careful)**