Persian onager the Asiatic wild ass is known simply as onager, it now also serves as the Persian wild ass's scientific name, as well ("Equus hemionus onager"). Information on the basic biology of the subspecies and how it differs from others is lacking, which hampers conservation efforts. Onagers used to be numerous from the Middle East to China. However, until the 19th century, their population has been reduced from several thousand to a few thousand. Currently, more than 600 Persian onagers are living in the wild. Persian wild asses are known to inhabit mountain steppes, semidesert, or desert plains. They are usually
Animal digest flavoring. Pet food may legally be labelled as "Chicken Flavored" regardless of the percentage of chicken-derived product it contains, so long as the chicken flavoring is deemed "perceptible." If a product is labeled as "flavored" by a certain type of meat, the digest it contains must have been produced from tissues pertaining to the listed animal species. Chicken flavored food must be flavored with chicken digest. Animal digest Animal digest is a common ingredient used in pet foods. As defined by the Association of American Feed Control Officials, digest is produced by the chemical or enzymatic hydrolysis of clean animal