Five plants that are poisonous to dogs:

1. Oleander:

All parts of oleander are poisonous to dogs They are all poisonous because oleander contains cardiac glycosides, which can affect the health of dogs. Dogs may develop abnormal heart function, become hypothermic, or even die.

2. Ricinus bean:

Ricinus bean can cause severe abdominal pain, drooling, vomiting, diarrhea, thirst, fatigue and loss of appetite in dogs. Severe cases of poisoning may cause dehydration, muscle twitching, tremors, convulsions, coma and death.

3. Yew:

Yew will affect the central nervous system of dogs, causing symptoms such as trembling, uncoordinated movements, and difficulty breathing. It can also cause significant gastrointestinal irritation and heart failure in dogs, which can lead to death.

4. Lily:

Lily is highly poisonous to dogs. Although the toxic ingredients have not yet been determined, it only takes a very small amount of lily to cause severe kidney damage to dogs.

5. Aloe vera:

Aloe vera is also toxic to dogs. If the dog eats aloe vera, it will cause vomiting, diarrhea, drowsiness, and even blood in the urine.