Now calm comes in a bite-sized bit! ThunderWunders Calming Chews help your pet chill so you can spend less time struggling and more time snuggling. Thunderstorms, fireworks, travel or vet visits don’t have to be a problem in your home anymore with these easy-to-feed chews. Packed full of thiamine and L-Tryptophan, these bites help reduce stress and tension while the added melatonin helps to promote rest and relaxation. Give your pet a tasty treat 30 minutes before a stressful situation and enjoy his calm demeanor in any distressing situation.