Help your pet experience the joy of a healthy life with this JustFoodForDogs Calm Pill Supplement for Dogs. All JustFoodForDogs' supplements are formulated by a team of veterinarians， which includes a board-certified toxicologist. Their line of supplements helps address the most common health ailments in pets. This particular supplement is designed to help dogs who are experiencing hyperactivity， nervousness or discontentment. It also helps those who are responding to environmentally induced stresses caused by loud noises from thunder or fireworks， separation， travel， or changes in their daily routine. Unlike other calming formulas， which can suppress anxious behavior， this supplement helps promote calming sensations. It is crafted with passionflower and valerian root extract， which are both natural calming aids.