I am a first time dog owner and that is why I want to make sure that I don’t want my dog to suffer because of my amateur behavior and attitude. I am not sure how to go about my dog’s dog food bowls. What makes the best dog food bowls? Which metal type won’t cause any allergy to my Alsatians? What is the proper routine of keeping the bowl clean? Should I keep the bowls full of their food at all times so that whenever they are hungry they can fill in as much they want? Is it the same with their drinking water?