Book excerpt: The second edition of the original Animal Desk Reference (ADR) written by Holistic Veterinarian Melissa Shelton: This text of 585 pages, is the most accurate reference available regarding the safe use of essential oils with animals - or Veterinary Aromatic Medicine. This text is non-brand specific, and discusses all aspects of safety, science, and veterinary medicine. Melissa Shelton DVM is regarded as the leading expert in the use of essential oils with all animals - insects to elephants. Every animal species is included within this easy to read text; along with details on sourcing, evaluation, chemistry, carrier oils, and descriptions of each single essential oil. Recipes and suggestions for common conditions affecting all species is included, along with safety and monitoring information, as well as the current knowledge regarding feline metabolism, toxicity, and safety with essential oils.