Hormone(Antiprogestrone).

Blocks progesterone receptor in uterus. 

Reduces progesterone. 

Pregnancy cannot be maintained. 

Termination of pregnancy in bitches.

Dog-2.5 to 3.5 mg /kg (BID)- 5days.(After 32 days of pregnancy)

Severe anemia 

Nausea , vomiting.

Tablets

Mifigest - 200mg 

Mt pill - 200mg.