A production method for animal excrement treatment material and a production device therefor, having: a step in which a raw material is granulized and a granular material (1102) is obtained； and a step in which a coating material is coated on the granular material (1102). The step in which the coating material is coated on the granular material (1102) has: a step in which the coating material is arranged on the granular material (1102)； and a step in which a vibration is applied to the granular material (1102) having the coating material arranged thereupon.本發明為提供更為合理之動物用排泄物處理材的相關構築技術。其解決手段為動物用排泄物處理材之製造方法及其製造裝置，具有：將原材料成粒以獲得粒狀物(1102)的步驟，及將包覆材料包覆於粒狀物(1102)的步驟，將包覆材料包覆於粒狀物(1102)的步驟中，具有：在粒狀物(1102)配置包覆材料的步驟，及對配置有包覆材料的粒狀物(1102)施加振動的步驟。
