Aromadog calm toys can help soothe separation anxiety and hyperactivity. Made with lavender blend of 100% therapeutic grade essential oils to help calm your dog. Releases aroma with each play and squeak. Calming Aromadog toys helps with physical aspects such as hyperactivity, repetitive behaviour, night pacing, separation anxiety, destructive nervousness, or thunderstorms. Chill Out Oil is a fast-acting, powerful blend of lavender, sweet marjoram and chamomile that can help calm and quieten pet nervousness.