Composure™ Long Lasting provides extended calming support for dogs suffering from separation anxiety. It’s also great for traveling, boarding, holidays, routine changes and more. Composure™ Long Lasting is clinically shown to support calm behavior for up to 8 hours.*Composure Long Lasting is a powerful blend of four effective ingredients that keep your dog calm throughout the day. Shoden® Ashwagandha, a multi-patented form of this well-researched herb is clinically proven to relieve stress and promote improved sleep quality in dogs. Patented Colostrum Calming Complex® Biopeptide Blend, Thiamine (Vitamin B1) and L-Theanine (Suntheanine® brand) each play key roles in supporting balanced behavior and relaxation in dogs.During times of added stress, you can double or triple your dog’s dose. These tasty chicken liver-flavored chews can be given to your dog on a daily basis or simply as needed.*CanCog Technologies Study Assessment of Calming Properties of Composure™ in Beagle Dogs with a Noise-Induced Model of Fear and Stress.