Hot off the grill! Get your little carnivore's attention with the meaty aroma and flavor of these low-calorie grilled bison treats. They're oh-so delicious and healthy, too. Fruitables Skinny Minis Grillws Bison Flavor Treats are CalorieSmart formulated with only 3 calories per treat. Skinny in calories and mini in size, they're made with superfoods making them the perfect treat for small dogs or training.