Ark naturals happy traveler bite size soft chews for cats and dogs helps anxiety and nervous behavior in both dogs and cats. Use this natural, bite size, calming chews for pets with anxiety, motion sickness, nervous behavior, in unfamiliar surroundings, inappropriate aggressive behavior and during thunderstorms and fireworks. They are veterinarian recommended and have no artificial colors, flavors or preservatives. See nutrition facts panel for allergens. Includes one bottle of 75 chewables of ark naturals happy traveler bite size soft chews for cats and dogs. At ark naturals, for the past two decades our mission has always been to offer the most complete, scientifically formulated and healthful products for companion animals. Ark's product range includes remedy, wellness and lifestyle products.