When to deworm your puppy The first deworming for puppies is usually done around the fourth week of life, before the first vaccination, and can be done once a week after the first deworming. After the first deworming, the dog can be dewormed once every six months. The first in vitro deworming is usually done about one month after the puppy is born. The puppy’s gastrointestinal function is not sound enough and the digestion is fragile, so when feeding the dog food, it needs to be softened with warm water. If the dog food cannot meet the nutritional needs of the dog, you can also replace the warm water with goat milk powder and soak the dog food.
