Plant essential oil for pet skin care and preparation method of plant essential oil

The invention discloses plant essential oil for pet skin care and a preparation method of the plant essential oil and belongs to the field of pet breeding. The plant essential oil for pet skin care comprises the following components in parts by weight: 8-15 parts of dill essential oil, 2-4 parts of radix angelicae essential oil, 1-4 parts of radix salviae miltiorrhizae essential oil, 30-50 parts of lecithin, 10-15 parts of cholesterol, 0.1-0.5 part of vitamin E, 0.1-0.6 part of alpha-lipoic acid and 10-15 parts of a citric acid-sodium citrate buffer liquid. The plant essential oil disclosed bythe invention is free of toxin or irritation to pet skin, has the functions of water maintenance and skin anti-oxidation improvement, is thus capable of improving the disease resistance of pet skin and reducing the morbidity of skin diseases, has health effects on pet skin, is capable of improving the living quality of pets and has treatment values on common skin diseases of the pets. 本发明公开了种用于宠物皮肤保健的植物精油及其制备方法，属于宠物养殖领域。