As a method of manufacturing pellets for a companion animal rug using coffee grounds, a aging step of extracting coffee and aging the remaining coffee grounds for 10 to 15 hours, a first heat treatment step of heat-treating the aged coffee grounds for 0.5 to 3 hours, and heat-treated coffee A first drying step of drying the residue for 0.5 to 2 hours, a second heat treatment step for reheating the dried coffee residue for 0.5 to 3 hours, a second drying step for redrying the reheated coffee residue for 0.5 to 2 hours, and re-drying It provides a method for producing a pellet for a companion animal rug comprising a mixing step of mixing the ground coffee grounds and natural additives in a weight ratio of 4.5 to 6.5:3.5 to 5.5 and a pellet manufacturing step of molding the mixture obtained in the mixing step into pellets. .커피찌꺼기를 이용한 반려동물 깔개용 펠릿의 제조방법으로서, 커피를 추출하고 남은 커피찌꺼기를 10 내지 15시간 숙성시키는 숙성단계, 숙성된 커피찌꺼기를 0.5 내지 3시간 열처리하는 제1열처리단계, 열처리된 커피찌꺼기를 0.5 내지 2시간 건조하는 제1건조단계, 건조된 커피찌꺼기를 0.5 내지 3시간 재열처리하는 제2열처리단계, 재열처리된 커피찌꺼기를 0.5 내지 2시간 재건조하는 제2건조단계, 재건조된 커피찌꺼기와 천연첨가제를 4.5 내지 6.5:3.5 내지 5.5의 중량비율로 혼합하는 혼합단계 및 혼합단계에서 얻어진 혼합물을 펠릿으로 성형하는 펠릿제조단계를 포함하는 반려동물 깔개용 펠릿의 제조방법을 제공한다.
