Dog Calming Treats, 2PK - 120 Soft Chews, Anxiety Supplement - Stress Relief Thiamine and L-Tryptophan for Travel, Storms, Fireworks - with Ginger and Melatonin - Made in The USADOG CALMING CHEWS: This calming aid helps support a dog's nervous system in reducing stress and tension and helps calm hyperactive behavior. Particularly useful in stressful situations including excessive dog barking, thunderstorms, travel, grooming, fireworks, separation anxiety, bringing home a new pet, or trips to the vet. STRESS RELIEF DREAM TEAM: The combo of thiamine and l tryptophan helps reduce stress and tension. Thiamine (B1) is a vitamin in