A 9-month-old female Great Dane is admitted for a routine ov…

A 9-month-old female Great Dane is admitted for a routine ovariohysterectomy. The animal weighs 65lb and the veterinarian wants to use the following preanesthetic regimen: butorphanol (10mg/ml) IM at 0.2 mg/kg; acepromazine (10mg/ml) IM at 0.05 mg/kg; and atropine (0.02% solution) SC at 0.02mg/kg. How much atropine should be administered?