[theBCnut]

Dogs stomachs are naturally more acidic than ours and they have problems when their stomach is not acidid enough. Citrus isn’t nearly acidic enough, but it does have a particular set of antioxidants as well as vitamins. But depending on how the citrus is listed on the label, it may actually be waste from the juice industry and be nothing more than a source of fiber. BTW, mangoes and apples are not citrus, but are good in small amounts for the same reasons.