A kind of cat litter channel, it includes: a plurality of 1 first step on rank, are strip structure, this first is stepped between 0.3 to 2 centimeter of width system Jie's what of rank, and it is at a distance of at least 1 centimeter which, which steps between rank,； And a bracket, for this, first to step on rank fixed, and the grade first is made to step on liftoff at least 0.5 centimeter of rank； This creation thereby effectively can solve pet cat when leaving cat litter box, between the sole of pet cat can a little cat litter of cassette tape, and the what walking house space road Zhong Shihuiyan is fallen, quite unhygienic disadvantage.一種貓砂通道，其包含：複數個一第一踏階，其係長條狀結構，該第一踏階之寬度係介於0.3至2公分之間，該等第一踏階之間係相距至少1公分；以及一支架，供該第一踏階固設，並使該等第一踏階離地至少0.5公分；本創作藉此可有效解決寵物貓離開貓砂盆時，寵物貓之腳掌間均會卡帶些許貓砂，並於行走居家空間中時會沿路掉落、相當不衛生之缺點。
