Thank a lot for your answer Mr.Mudatsir

first stage we most be remove the final host (dog)

Avoid ingestion of food, water or soil contaminated with stool from dogs.

yes by high hyagiene and sanitation  as Wash your hands with soap and warm water after handling dogs, Don't allow your dogs to wander freely or to capture and eat raw meat from sheep, cattle, pigs, and goats.Don't home slaughter sheep and other livestock.