Does it really matter what brand of dog food your dog eats? Do dogs really care whether you feed them expensive or cheap dog food? My chiuahah eats my other dogs sh*t!Theres dogs that eat crap out of the dumsters in Mexico. I feed my chiuahahs pedigree and they eat that just fine. Arent you guys wasting money paying $60 bags of dog food when you can buy the same amount of food for $15/20?