How to deworm a dog?

Deworming depends on the case. For routine prevention, it is external and internal; pups 2-12 months need both monthly, while dogs over 1 year need internal every 2-3 months but external still monthly.

Dose strictly by weight to avoid poisoning from overdose. If the dog already shows parasite symptoms, see a clinic to identify the type and use targeted medicine for fast, effective removal.