For dogs between 3.1 kg and 20 kg use Drontal For Medium Dogs, Allwormer Tablets.
Parasite protection is an important part of owning a pet. Drontal is recommended for the treatment and control of all gastrointestinal worms in dogs including roundworm, hookworm, whipworm and tapeworm (including hydatid tapeworm).
Does not control heartworm.