Provided is a sheet for a rabbit, said sheet making it possible to more easily dispose of body waste such as rabbit urine and maintain the hygiene of a container that serves as a toilet for a rabbit. The sheet (10, 20, 30) for a rabbit is provided with: an absorbent body (1) that absorbs body waste and that is formed to have a right-angled triangle shape； a sheet-like cover material (2) that is formed to be larger than the absorbent body (1) and that covers both surfaces of the absorbent body (1)； and a peripheral edge section (21) that comprises the cover material (2) and that is provided to at least the outer side of the peripheral edges of the two sides that form the right angle of the absorbent body (1).
