supriya narayan gawas

dear sir, we have just purchased a gir cow from Gujrat ..we r living in Dodamarg sindhudurg district on the Maharashtra n Goa border. the climate now is hot in the afternoon n cold in the mornings n evenings. The cow was having good food health in last 15 days n was giving 7 litrs milk per time. but 3 days before she stopped eating n water intake is good.. she had high temp n indigestion..please ...