Wild Caught Baltic Sprat dog treats are . . . well . . . just that. These whole fish are wild caught in a certified sustainable manner and then air-dried using green energy so as to retain the inherent nutrients in the fish while also naturally preserving them (but your dog will just think that they smell and taste amazing). Our whole, air-dried fish offers wholesome goodness that you can see and also is a natural source of Omega 3 & 6 fatty acids. And since its only one ingredient, you can be sure that these treats are grain free and contain no artificial flavors, corn, wheat, or soy.