Staying fit and trim can be more challenging for some dogs. That’s why Nulo made the Nulo FreeStyle Adult Trim formula. This grain-free recipe of cod & lentils provides the protein and amino acids dogs need, but includes more fiber and less fat calories than the other recipes. And the addition of L-Carnitine supports the metabolism of fats. Great for all breeds and sizes that could use a little help becoming the dog they want to be.