The Botanical Animal Flower Essences Angel of Mercy Calming Pet Supplement is an all-natural blend of flower essences. This blend supports a calm demeanor in your horse, dog, cat or small animal. Essences of soft arnica, Oregon grape, star of Bethlehem and more provide gentle, soothing support for your best friend’s mental wellbeing. This blend is ideal for pets who have a history of abuse or neglect, who are transitioning to a new home or environment and who are working to establish new relationships with you or with other animals. You can administer this supplement in many different ways, like by placing drops into your pet’s mouth or mixing drops into a water spray. You can also put drops into your pet’s drinking water or onto your pet’s favorite hard treat.