Exclusive^® Comfort Care^® Adult Dog Snacks Peanut Butter-Flavored Snacks are crafted with love and care along with Prebiotics Fiber making these snacks the perfect reward. They’re packed with wholesome ingredients, no artificial preservatives. Our snacks help support a happy tummy with the Comfort Care digestive health blend – a combination of beet pulp, chicory root and prebiotic yeast so your pet can experience a full, happy life.