If the dog at home accidentally eats lychee cores, the owner can deal with it in the following ways: let the dog drink more water, milk, and rice soup to speed up the body's metabolism and help the lychee core be excreted faster; or feed the dog Use an appropriate amount of sesame oil and soybean oil to allow the dog to pull out the lychee core when defecating. This method can quickly remove the lychee core but will cause the dog to have diarrhea.