Dosing is a preventive process that takes place by giving appropriate drugs against internal parasites, which are carried out periodically during the year, especially at the end of summer and the beginning of winter.
Internal parasites such as liverworms, roundworms and others are among the most dangerous diseases affecting sheep and goats, which in turn weaken their resistance and make them a target for other diseases.
Infection occurs by swallowing the infective phase directly, or by swallowing the intermediate host with the infective phase in it, such as exposure to insect bites, which in turn transmit the infective phase.