If a dog accidentally eats something, it should be dealt with immediately. Open the dog's mouth to check if there is any foreign object. If the dog has swallowed hard food, you can use tweezers to take it out to prevent scratching the dog's intestines and causing bleeding. If the dog has eaten toxic substances To induce vomiting immediately, if you are inexperienced, it is best to send the dog to the pet hospital for treatment immediately to avoid life-threatening situations.