For adult cats with average activity levels in need of a protein - rich diet, try this chicken formula from Blue Buffalo. (happypetsnow.com)
Their food portion chart has quantities listed for dogs as small as 2 pounds up to those that weigh 28 pounds, so this is a pretty good «basic» food for adult dogs with average activity levels. (happypetsnow.com)
Made in the USA with no artificial flavors or added sugar, this dry dog food provides complete nutrition for adult small breed dogs with a low to average activity level. (geekwrapped.com)