Your lap dog doesn't need the same amount of protein as a hunting dog does, for example, but they do best with a 25 percent protein content in their food. (smartdogowners.com)
It should disclose at least 30 percent protein content before you even consider it as a contender. (aplaceforanimals.com)
Since puppies need to eat more protein to support muscle growth and to become healthy dogs, you need to stick to the basic 30 percent protein content recommended by vets. (cuddleyourdogs.com)