If your dog ate a poisonous plant you can give your dog some activated charcoal, and let them eat some grass to help them throw up which sometimes help.
If the plant was truly toxic take the dog to the vet where they can give them some medications and pump the stomach although that won't be cheap.
Dogs keep eating plants because they either enjoy the taste, are curious, bored or they have conditions such as nausea, parasitism, anxiety, indigestion, Pica, Diet deficiency or even Malabsorption Syndromes.
Dogs do not know if a plant is toxic or not and will eat or munch on them regardless although animals in the wild can usually know if a plant is toxic or not and to stay away.
Hydrangea is poisonous and toxic to dogs.
Hydrangea contains cyanogenic glycoside which is toxic to dogs when ingested and chewing the hydrangeas causes cyanide to be released and the leaves, flowers, bark and buds all contain the toxin.
If your dog ingests or munches on any part of the hydrangea plant they can get sick.
Lavender is toxic to dogs as lavender contains a toxic compound called linalool which is toxic to dogs, cats and other pets.
Dogs can become poisoned from Lavender by eating large amounts of the lavender plant or consuming lavender essential oils.
The most toxic plant to dogs is Sago Palm
Every part of the Sago Palm is toxic to dogs and can be deadly if ingested.
Other plants that are toxic to dogs are Daffodil, American Holly, Gladiola, Amaryllis, Ivy, Aloe Vera and even tomato plant.
A lot of garden and indoor plants can be toxic to dogs.
While some dogs who eat certain toxic plants might just have an upset stomach, other toxic plants can cause more serious problems especially if they're eaten in large amounts.
Although most dogs will avoid eating dangerous plants, others will be more curious, especially young dogs or puppies.
If you think your dog has eaten or got into a toxic plant, you'll have to watch out for dog poisoning symptoms.
Dog poisoning symptoms from toxic plants include vomiting, loss of appetite, lethargy, coughing, or drooling.
If your dog just brushed up against some poisonous plants, they may develop rashes or blisters.
Another highly toxic plant to dogs is Philodendron.
Philodendron which are resilient, easy-to-grow houseplants contain high levels of calcium oxalate crystals.
If ingested, the Philodendron plant can cause burns to the dogs mouth, excessive drooling and vomiting. Other houseplants with high levels of calcium oxalate include the snake plant and pothos (devil's ivy).
It's a common misconception and myth that dogs instinctively avoid dangerous plants.
While it's sometimes true of animals in the wild, dogs have no ability to distinguish between safe and unsafe plants.
Some things you can do to stop dogs from eating poisonous plants include.
Pet-proofing your home by keeping any problem plants out of the dogs reach.
Limiting their access to the areas where you keep your plants.
Fencing off your landscaping and flower gardens.
Decorating with non-toxic or artificial plants.