Heavenly Hounds Peanut Butter Flavored Relaxation Square - 3 Pack Sampler All Natural Treatment for Dog Anxiety of All Kinds Treats Hyperactive Dogs, Fear of Storms, Pet Owner Separation Great Tasting Peanut Butter Flavored Square Pets LOVE! 75 Day Shelf Life - Quality Packaging Typically Starts Working in 15-30 Minutes and Lasts 2-4 Hours