Animal aromatics and zoopharmacognosy are holistic practices that support animals’ innate ability to choose natural substances to help maintain balance and wellbeing. Zoopharmacognosy, meaning “animal self-medication,” is based on observations in the wild where animals instinctively seek out plants, clays, or resins to support their health. Applied zoopharmacognosy brings this concept into a domestic or managed setting using carefully selected natural substances, often including: essential oils, herbs, and plant extracts. Animal aromatics focuses specifically on the use of aromatic plant compounds, offered in a way that allows the animal to make its own choices. Rather than being applied or administered, substances are presented and the animal’s behaviour guides the session. This choice-led approach is central to safety and effectiveness. When carried out correctly, potential benefits may include support for emotional balance, relaxation, recovery from stress, improved comfort, and enhanced overall wellbeing. Many practitioners and guardians report that animals become calmer, more engaged, and better able to cope with environmental or physical challenges. However, it is crucial to understand that these practices must be carried out correctly. Essential oils and other aromatic substances are highly concentrated and can be toxic if misused, incorrectly diluted, or forced upon an animal. Different species metabolise substances in very different ways, and what is safe for one animal may be harmful to another. For this reason, animal aromatics and zoopharmacognosy should always be guided by a qualified practitioner. A trained professional understands species-specific safety, correct presentation methods, and how to accurately read animal responses. They also work alongside veterinary care rather than replacing it. When practiced responsibly, animal aromatics and zoopharmacognosy offer a respectful, gentle way to support animals—honouring their instincts while prioritising safety, expertise, and ethical care.