In general, embodiments of the present invention essential oil animal treatment compositions, and methods of making and using such products and compositions. The compositions comprise an essential oil fraction include including oregano essential oil, thyme essential oil, and cinnamon essential oil. The compositions can optionally include one or more emulsifiers and be in the form of an emulsion. An emulsifier can include arabinogalactan. The use of these products and compositions can enhance the health and feed efficiency of animals.