I have three Boys. My Pug and My Bichon are small dogs so they eat as much as one large dog would together. So I am really feeding for two big dogs (Pug and Bichon 2 cups each)(Boxer 4 cups). There is much more potty time <LOL> and walking time. The vet bills are alittle more I go to the FREE rabies clinic for rabies shots so that helps some. Hartworm and flea meds are more for the bigger dogs. My Boxer need more running time and fun time then the little ones do. But the good thing about a boxer is that they are very protective but yet very friendly.
I hope this help you some