FROM THE CREATORS OF THUNDERSHIRT, the leader in pet calming solutions, Now calm comes in a bite-sized bit for cats in a tasty chicken flavor that even the pickiest of pets will love FINICKY FELINE FLAVOR GUARANTEE: If your cat decides ThunderWunders aren�t for them, please return for a refund. We promise our chef won�t be offended! HELP REDUCE STRESS caused by traveling, vet visits, changes in the home, thunderstorms, fireworks, or other situations that may cause your cat anxiousness THIAMINE, L-TRYPTOPHAN, AND CHAMOMILE help reduce stress and tension, promoting rest and relaxation VET RECOMMENDED calming chews are safe and effective for cats, plus they�re MADE IN THE USA