There is generally no requirement for the time for deworming dogs, and they can be fed on an empty stomach or after meals. If the dog's gastrointestinal tract is relatively fragile, you can choose to feed it after meals, which can reduce the irritation of the anthelmintic drug to the dog's gastrointestinal tract.

It is recommended to choose an internal anthelmintic drug suitable for pets, such as an anthelmintic drug with milbemycin as the main ingredient. Pet dogs need to be dewormed regularly, and it is generally recommended to do it once every 1-3 months.