How often to deworm dogs: internal and external

In dogs under 6 months of age, internal and external deworming is generally done monthly. For dogs over 6 months old, external deworming is usually done monthly and internal deworming is done every three months. If the dog's living environment is damp and dirty, or if they often go to parasite-infested places such as grasslands when they go outside, the deworming frequency needs to be increased. The deworming frequency can also be changed according to the season, for example, during the summer when mosquitoes are abundant, internal and external deworming can be done monthly.

Firstly, common internal parasites in dogs include roundworms, hookworms, heartworms, coccidia, and tapeworms. To maintain the dog's health, internal deworming is needed every three months. Dogs can be dewormed internally just 2-3 weeks after birth, as internal deworming drugs are oral. The specific dosage must be used strictly according to the dog's weight to avoid overdose and poisoning, or insufficient dosage to achieve deworming effects.

Secondly, common external parasites in dogs include fleas, mites, lice, and ticks. Since dogs are often taken on walks outside, it is best to give them external deworming monthly. Common external deworming products on the market are drops or sprays. When using them on dogs, apply the drops to areas of the dog's neck that they can't lick, or wear an Elizabeth collar after applying the external deworming drug to prevent the dog from licking the medication and poisoning itself.

Lastly, there are many external concurrent deworming drugs on the market, such as Super Trust and Big Love, which can simultaneously eliminate both internal and external parasites in dogs, making it more convenient. However, they are usually used monthly. For the health of the dog, the owner must timely deworm the dog.