Main function: nematocide， by removing canine heartworm larvae for prevention of heartworm disease， treatment and control of canine ascariasis and hookworm disease
Specification: 6 grain / box
Period of validity: 3 years
Tips: more than six weeks before the dog can eat Oh， not finished the vaccine， need to be separated from the vaccine can be separated from 14 days of eating dog heart protection Oh ~

温馨提示：6个礼拜以上的狗狗才可以吃哦~未打完疫苗的，需要跟疫苗相隔14天才可食用犬心保哦~