questions: asking that he has a jersey cross cow and a calf of 20 days old. cow is giving less milk and wants do deworming. 
 answers: tr.: for the cow: 1. neozoid plus 1 gm orally in empty stomach, 2. liv-52 1 lit. @ 100 ml orally daily, 3. ostovet 5 lit @ 100 ml orally daily. for the calf: albendazole suspension 30 ml @ 15 ml orally at 7 days interval.