Humansnotonlyenjoyeatingicecream,buttheyenjoyfeedingitt...
问题详情：Humansnotonlyenjoyeatingicecream,buttheyenjoyfeedingittotheirpetsaswell.Marketstudiesshowtwothirdsofalldogownersgiveicecreamtotheirdogs.Unfortunately,saysWilliamTyznik,anexpertonanimalnutritio...