My dog has Science Diet free choice but eats only about 80lbs per year because she mostly eats a share of my meals with a few adjustments. Strangely she likes most Italian dishes and chili while hamburgers and eggs are at the bottom of her list.
She has also killed and eaten many small rodents including squirrel and rabbits. For three years in a row she caught and ate fawns but quit hunting them a couple years ago.
