Also called Poison Parsley, Spotted Hemlock, Winter Fern, California Fern, Nebraska Fern, and Deadly Hemlock, this plant contains various alkaloids which can cause symptoms ranging from agitation to death in severe cases.
Also known as Branching Ivy, Glacier Ivy, Needlepoint Ivy, Sweetheart Ivy, and California Ivy, the plant contains triterpenoid saponins, which can cause the following symptoms:
A holiday favorite in many homes, mistletoe contains toxalbumin and pharatoxin viscumin which cause dogs to have GI tract issues as well as circulatory system problems.
Symptoms include:
• Intense burning and irritation of the mouth, tongue, lips, and throat
Also commonly called Umbrella Tree, Australian Ivy Palm, Octopus Tree, and Starleaf, Schefflera contains calcium oxalate crystals which cause intense localized reaction.
Also known as Rosebay and Rhododendron, this plant contains grayantoxin which can cause:
Chances are your dog won’t eat this, but if he does, the alkaloids in boxwood will cause:
Also called Bead Tree, China Ball Tree, Paradise Tree, Persian Lilac, White Cedar, Japanese Bead Tree, Texas Umbrella Tree, and Pride of India, the ripe berries of this tree contain meliatoxins.