Dogs under six months old need to be dewormed internally and externally once a month. Under normal circumstances, the owner can deworm the dog after it is 6 weeks old, but the dog's resistance at this time is relatively low.
Owners must pay attention to choosing appropriate deworming drugs when deworming them. And determine the dosage strictly based on the dog's weight. It should be noted that deworming should be carried out when the dog is healthy. If the dog is weak or unwell, the owner should postpone deworming it.