When is the best time to deworm my Corgi? After two months of age, when the dog’s appetite is normal, it should be dewormed in vivo and in vitro. It is generally recommended that dogs under 6 months of age be dewormed in vivo and in vitro once a month, and over 6 months of age once every three months, and in vitro once a month is the safest if you take your dog to the lawn often in the summer. When using deworming medication, you should choose 2 hours before or after your dog’s meal, that is, when your dog has an empty stomach, when the intestines do not need to digest food and the burden is relatively low. If the dog’s stool still contains parasites, it means that the dog has more parasites in its body and has not been dewormed at one time, so it needs to be dewormed again in 2 weeks.
