A kind of feeder is suitable in the mouth of conveying one liquid object a to animal, which includes a feeding tube. The feeding tube includes a main pipe portion and a plat part. Around a runner is defined, which has the input port at a what Hou end, the delivery outlet of Ji Yiwei what front end in the main pipe portion. The plat part forward and is upwardly extended from the front end in the main pipe portion. The front end in the main pipe portion forms an inclined surface, and the angle between the inclined surface and the plat part is obtuse angle, and successfully the main pipe portion can be guided into the mouth of the animal by the plat part and the inclined surface.一種餵食器，適用於輸送一流質物體至一動物的口中，該餵食器包含一餵食管。該餵食管包括一主管體部，及一扁平部。該主管體部圍繞界定出一流道，該流道具有一位於後端的輸入口，及一位於前端的輸出口。該扁平部自該主管體部的該前端向前並向上延伸。該主管體部的該前端形成一傾斜面，且該傾斜面與該扁平部之間的夾角為鈍角，藉由該扁平部及該傾斜面能順利地將該主管體部導引進入該動物的口中。
