Using our popular peanut butter recipe, we've removed the grains and created the first-ever Doggy Delirious Grain-Free Peanut Butter Bones! Doggy Delirious Dog Treats are made using no corn, wheat, soy, no preservatives, or artificial ingredients. Baked to perfection, these tasty bone shaped biscuits are low fat and sure to please. Excellent for everyday rewards as well as training, they are suitable for all dogs old and new.