The excretory device of a pet comprises a body, and a pattern layer simulating the appearance of the sand is arranged on the body so as to make the body appear the appearance of the sand. The body has a top surface and a bottom surface, wherein the top surface is provided with a plurality of convex blocks which are simulated as sand particles. Through the above structure, the pet can visually and tactically recognize the creation as sand and excrete here, so as to achieve the function of excretion.一種寵物用排泄裝置包括有一本體，而一模擬為沙地外觀之圖案層設於本體上，令本體呈現沙地之外觀。此本體具有一頂面及一底面，其中頂面設有複數個模擬為沙粒之凸塊。透過上述結構，令寵物在視覺上及觸覺上將本創作認定為沙地而在此排泄，藉此達到收容排泄物的作用。
