Whether he’s sitting, laying, or staying, treat your pup to our Duck Trainers! Made without grains, soy, corn, wheat or gluten-containing ingredients, these training treats are great for dogs of all ages and breeds. Hard work pays off in the form of our Trainers! Reward one at a time after following commands or sprinkle a small handful in your dog’s kibble for an extra special Nulo meal. FreeStyle Trainers Duck Recipe are intended for intermittent or supplemental feeding only.