I actually feed carrots and green beans knowing they don't digest well. Valentine is on a prednisone cycle and her appetite is over the top. Feeding her vegetables makes her think she is eating and doesn't neccessarily add calories.
How big/old is he 3 cups of a quality diet should be fine. I have never had a dog that "free feeds" I guess I have been blessed with pigsMy bulldog hardly ever eats. I only need about three cups of food to put in his bowl and it will last him all day (he only eats right before bed). I try to give him more food throughout the day but he would rather chase cats and go on walks. (He loves water more than food too).
Depending on how old and how big he is 3 cups sounds like plenty of food. My dog now only gets 2 cups a day. He also eats it all in one sitting which is fine by me - I don't like free feeding because it tends to make picky eaters and they aren't on a set bathroom schedule.My bulldog hardly ever eats. I only need about three cups of food to put in his bowl and it will last him all day (he only eats right before bed). I try to give him more food throughout the day but he would rather chase cats and go on walks. (He loves water more than food too).