In addition, some plants are toxic to dogs. Poisoning by contact happens most commonly with indoor plants when a dog gets the substance on their coat or muzzle.
Introduction Poisoning incidents in companion animals related to indoor plant exposures are far from uncommon in Europe (1 5) (Table 1). Data from the European literature show that 56% (2, 3) to 11% (9) of the enquiries on pet poisoning received by poison centers are related to plants.

Cases of ingestion of indoor poisonous plants are relatively common among animals and lead to both acute cases of poisoning and long-term exposure to harmful substances and chronic damage to the animals health. Plants produce a large number of secondary metabolites, which serve to protect the plant from attacks by insects, parasitic plants, fungi or, for example, during reproduction ...

Poisonous plants and pets: Learn about poisonous plants for pets, how to recognize poisoning symptoms, and necessary first aid.

Furthermore, visual representations like the one above help us fully grasp the concept of Statistics On Plant Poisoning In Dogs By Year.
Plant poisoning occurs less commonly in dogs and cats than in herbivorous livestock, but numerous cases have been documented worldwide, most of them caused by common and internationally widely cultivated ornamental garden and house plants.
Voracious appetite, natural curiosity and indiscriminate taste can lead to trouble for our canine companions. STORY HIGHLIGHTS. Plants that are poisonous to dogs can be found in homes, yards and in the wild. List includes azaleas, daffodils, lillies and mushrooms, grapes.